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  1. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
    2. 

  2. <html>
    3. 

  3. <head>
    4. 

  4. <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    5. 

  5. <title>GSocketClient: GIO Reference Manual</title>
    6. 

  6. <meta name="generator" content="DocBook XSL Stylesheets Vsnapshot">
    7. 

  7. <link rel="home" href="index.html" title="GIO Reference Manual">
    8. 

  8. <link rel="up" href="highlevel-socket.html" title="High-level network functionallity">
    9. 

  9. <link rel="prev" href="highlevel-socket.html" title="High-level network functionallity">
    10. 

  10. <link rel="next" href="GSocketConnection.html" title="GSocketConnection">
    11. 

  11. <meta name="generator" content="GTK-Doc V1.25.1 (XML mode)">
    12. 

  12. <link rel="stylesheet" href="style.css" type="text/css">
    13. 

  13. </head>
    14. 

  14. <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
    15. 

  15. <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
    16. 

  16. <td width="100%" align="left" class="shortcuts">
    17. 

  17. <a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
    18. 

  18.                   <a href="#GSocketClient.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span> 
    19. 

  19.                   <a href="#GSocketClient.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_properties">  <span class="dim">|</span> 
    20. 

  20.                   <a href="#GSocketClient.properties" class="shortcut">Properties</a></span><span id="nav_signals">  <span class="dim">|</span> 
    21. 

  21.                   <a href="#GSocketClient.signals" class="shortcut">Signals</a></span>
    22. 

  22. </td>
    23. 

  23. <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
    24. 

  24. <td><a accesskey="u" href="highlevel-socket.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
    25. 

  25. <td><a accesskey="p" href="highlevel-socket.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
    26. 

  26. <td><a accesskey="n" href="GSocketConnection.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
    27. 

  27. </tr></table>
    28. 

  28. <div class="refentry">
    29. 

  29. <a name="GSocketClient"></a><div class="titlepage"></div>
    30. 

  30. <div class="refnamediv"><table width="100%"><tr>
    31. 

  31. <td valign="top">
    32. 

  32. <h2><span class="refentrytitle"><a name="GSocketClient.top_of_page"></a>GSocketClient</span></h2>
    33. 

  33. <p>GSocketClient — Helper for connecting to a network service</p>
    34. 

  34. </td>
    35. 

  35. <td class="gallery_image" valign="top" align="right"></td>
    36. 

  36. </tr></table></div>
    37. 

  37. <div class="refsect1">
    38. 

  38. <a name="GSocketClient.functions"></a><h2>Functions</h2>
    39. 

  39. <div class="informaltable"><table class="informaltable" width="100%" border="0">
    40. 

  40. <colgroup>
    41. 

  41. <col width="150px" class="functions_return">
    42. 

  42. <col class="functions_name">
    43. 

  43. </colgroup>
    44. 

  44. <tbody>
    45. 

  45. <tr>
    46. 

  46. <td class="function_type">
    47. 

  47. <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="returnvalue">GSocketClient</span></a> *
    48. 

  48. </td>
    49. 

  49. <td class="function_name">
    50. 

  50. <a class="link" href="GSocketClient.html#g-socket-client-new" title="g_socket_client_new ()">g_socket_client_new</a> <span class="c_punctuation">()</span>
    51. 

  51. </td>
    52. 

  52. </tr>
    53. 

  53. <tr>
    54. 

  54. <td class="function_type">
    55. 

  55. <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    56. 

  56. </td>
    57. 

  57. <td class="function_name">
    58. 

  58. <a class="link" href="GSocketClient.html#g-socket-client-connect" title="g_socket_client_connect ()">g_socket_client_connect</a> <span class="c_punctuation">()</span>
    59. 

  59. </td>
    60. 

  60. </tr>
    61. 

  61. <tr>
    62. 

  62. <td class="function_type">
    63. 

  63. <span class="returnvalue">void</span>
    64. 

  64. </td>
    65. 

  65. <td class="function_name">
    66. 

  66. <a class="link" href="GSocketClient.html#g-socket-client-connect-async" title="g_socket_client_connect_async ()">g_socket_client_connect_async</a> <span class="c_punctuation">()</span>
    67. 

  67. </td>
    68. 

  68. </tr>
    69. 

  69. <tr>
    70. 

  70. <td class="function_type">
    71. 

  71. <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    72. 

  72. </td>
    73. 

  73. <td class="function_name">
    74. 

  74. <a class="link" href="GSocketClient.html#g-socket-client-connect-finish" title="g_socket_client_connect_finish ()">g_socket_client_connect_finish</a> <span class="c_punctuation">()</span>
    75. 

  75. </td>
    76. 

  76. </tr>
    77. 

  77. <tr>
    78. 

  78. <td class="function_type">
    79. 

  79. <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    80. 

  80. </td>
    81. 

  81. <td class="function_name">
    82. 

  82. <a class="link" href="GSocketClient.html#g-socket-client-connect-to-host" title="g_socket_client_connect_to_host ()">g_socket_client_connect_to_host</a> <span class="c_punctuation">()</span>
    83. 

  83. </td>
    84. 

  84. </tr>
    85. 

  85. <tr>
    86. 

  86. <td class="function_type">
    87. 

  87. <span class="returnvalue">void</span>
    88. 

  88. </td>
    89. 

  89. <td class="function_name">
    90. 

  90. <a class="link" href="GSocketClient.html#g-socket-client-connect-to-host-async" title="g_socket_client_connect_to_host_async ()">g_socket_client_connect_to_host_async</a> <span class="c_punctuation">()</span>
    91. 

  91. </td>
    92. 

  92. </tr>
    93. 

  93. <tr>
    94. 

  94. <td class="function_type">
    95. 

  95. <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    96. 

  96. </td>
    97. 

  97. <td class="function_name">
    98. 

  98. <a class="link" href="GSocketClient.html#g-socket-client-connect-to-host-finish" title="g_socket_client_connect_to_host_finish ()">g_socket_client_connect_to_host_finish</a> <span class="c_punctuation">()</span>
    99. 

  99. </td>
    100. 

  100. </tr>
    101. 

  101. <tr>
    102. 

  102. <td class="function_type">
    103. 

  103. <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    104. 

  104. </td>
    105. 

  105. <td class="function_name">
    106. 

  106. <a class="link" href="GSocketClient.html#g-socket-client-connect-to-service" title="g_socket_client_connect_to_service ()">g_socket_client_connect_to_service</a> <span class="c_punctuation">()</span>
    107. 

  107. </td>
    108. 

  108. </tr>
    109. 

  109. <tr>
    110. 

  110. <td class="function_type">
    111. 

  111. <span class="returnvalue">void</span>
    112. 

  112. </td>
    113. 

  113. <td class="function_name">
    114. 

  114. <a class="link" href="GSocketClient.html#g-socket-client-connect-to-service-async" title="g_socket_client_connect_to_service_async ()">g_socket_client_connect_to_service_async</a> <span class="c_punctuation">()</span>
    115. 

  115. </td>
    116. 

  116. </tr>
    117. 

  117. <tr>
    118. 

  118. <td class="function_type">
    119. 

  119. <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    120. 

  120. </td>
    121. 

  121. <td class="function_name">
    122. 

  122. <a class="link" href="GSocketClient.html#g-socket-client-connect-to-service-finish" title="g_socket_client_connect_to_service_finish ()">g_socket_client_connect_to_service_finish</a> <span class="c_punctuation">()</span>
    123. 

  123. </td>
    124. 

  124. </tr>
    125. 

  125. <tr>
    126. 

  126. <td class="function_type">
    127. 

  127. <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    128. 

  128. </td>
    129. 

  129. <td class="function_name">
    130. 

  130. <a class="link" href="GSocketClient.html#g-socket-client-connect-to-uri" title="g_socket_client_connect_to_uri ()">g_socket_client_connect_to_uri</a> <span class="c_punctuation">()</span>
    131. 

  131. </td>
    132. 

  132. </tr>
    133. 

  133. <tr>
    134. 

  134. <td class="function_type">
    135. 

  135. <span class="returnvalue">void</span>
    136. 

  136. </td>
    137. 

  137. <td class="function_name">
    138. 

  138. <a class="link" href="GSocketClient.html#g-socket-client-connect-to-uri-async" title="g_socket_client_connect_to_uri_async ()">g_socket_client_connect_to_uri_async</a> <span class="c_punctuation">()</span>
    139. 

  139. </td>
    140. 

  140. </tr>
    141. 

  141. <tr>
    142. 

  142. <td class="function_type">
    143. 

  143. <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    144. 

  144. </td>
    145. 

  145. <td class="function_name">
    146. 

  146. <a class="link" href="GSocketClient.html#g-socket-client-connect-to-uri-finish" title="g_socket_client_connect_to_uri_finish ()">g_socket_client_connect_to_uri_finish</a> <span class="c_punctuation">()</span>
    147. 

  147. </td>
    148. 

  148. </tr>
    149. 

  149. <tr>
    150. 

  150. <td class="function_type">
    151. 

  151. <span class="returnvalue">void</span>
    152. 

  152. </td>
    153. 

  153. <td class="function_name">
    154. 

  154. <a class="link" href="GSocketClient.html#g-socket-client-set-family" title="g_socket_client_set_family ()">g_socket_client_set_family</a> <span class="c_punctuation">()</span>
    155. 

  155. </td>
    156. 

  156. </tr>
    157. 

  157. <tr>
    158. 

  158. <td class="function_type">
    159. 

  159. <span class="returnvalue">void</span>
    160. 

  160. </td>
    161. 

  161. <td class="function_name">
    162. 

  162. <a class="link" href="GSocketClient.html#g-socket-client-set-local-address" title="g_socket_client_set_local_address ()">g_socket_client_set_local_address</a> <span class="c_punctuation">()</span>
    163. 

  163. </td>
    164. 

  164. </tr>
    165. 

  165. <tr>
    166. 

  166. <td class="function_type">
    167. 

  167. <span class="returnvalue">void</span>
    168. 

  168. </td>
    169. 

  169. <td class="function_name">
    170. 

  170. <a class="link" href="GSocketClient.html#g-socket-client-set-protocol" title="g_socket_client_set_protocol ()">g_socket_client_set_protocol</a> <span class="c_punctuation">()</span>
    171. 

  171. </td>
    172. 

  172. </tr>
    173. 

  173. <tr>
    174. 

  174. <td class="function_type">
    175. 

  175. <span class="returnvalue">void</span>
    176. 

  176. </td>
    177. 

  177. <td class="function_name">
    178. 

  178. <a class="link" href="GSocketClient.html#g-socket-client-set-socket-type" title="g_socket_client_set_socket_type ()">g_socket_client_set_socket_type</a> <span class="c_punctuation">()</span>
    179. 

  179. </td>
    180. 

  180. </tr>
    181. 

  181. <tr>
    182. 

  182. <td class="function_type">
    183. 

  183. <span class="returnvalue">void</span>
    184. 

  184. </td>
    185. 

  185. <td class="function_name">
    186. 

  186. <a class="link" href="GSocketClient.html#g-socket-client-set-timeout" title="g_socket_client_set_timeout ()">g_socket_client_set_timeout</a> <span class="c_punctuation">()</span>
    187. 

  187. </td>
    188. 

  188. </tr>
    189. 

  189. <tr>
    190. 

  190. <td class="function_type">
    191. 

  191. <span class="returnvalue">void</span>
    192. 

  192. </td>
    193. 

  193. <td class="function_name">
    194. 

  194. <a class="link" href="GSocketClient.html#g-socket-client-set-enable-proxy" title="g_socket_client_set_enable_proxy ()">g_socket_client_set_enable_proxy</a> <span class="c_punctuation">()</span>
    195. 

  195. </td>
    196. 

  196. </tr>
    197. 

  197. <tr>
    198. 

  198. <td class="function_type">
    199. 

  199. <span class="returnvalue">void</span>
    200. 

  200. </td>
    201. 

  201. <td class="function_name">
    202. 

  202. <a class="link" href="GSocketClient.html#g-socket-client-set-proxy-resolver" title="g_socket_client_set_proxy_resolver ()">g_socket_client_set_proxy_resolver</a> <span class="c_punctuation">()</span>
    203. 

  203. </td>
    204. 

  204. </tr>
    205. 

  205. <tr>
    206. 

  206. <td class="function_type">
    207. 

  207. <span class="returnvalue">void</span>
    208. 

  208. </td>
    209. 

  209. <td class="function_name">
    210. 

  210. <a class="link" href="GSocketClient.html#g-socket-client-set-tls" title="g_socket_client_set_tls ()">g_socket_client_set_tls</a> <span class="c_punctuation">()</span>
    211. 

  211. </td>
    212. 

  212. </tr>
    213. 

  213. <tr>
    214. 

  214. <td class="function_type">
    215. 

  215. <span class="returnvalue">void</span>
    216. 

  216. </td>
    217. 

  217. <td class="function_name">
    218. 

  218. <a class="link" href="GSocketClient.html#g-socket-client-set-tls-validation-flags" title="g_socket_client_set_tls_validation_flags ()">g_socket_client_set_tls_validation_flags</a> <span class="c_punctuation">()</span>
    219. 

  219. </td>
    220. 

  220. </tr>
    221. 

  221. <tr>
    222. 

  222. <td class="function_type">
    223. 

  223. <a class="link" href="GSocketAddress.html#GSocketFamily" title="enum GSocketFamily"><span class="returnvalue">GSocketFamily</span></a>
    224. 

  224. </td>
    225. 

  225. <td class="function_name">
    226. 

  226. <a class="link" href="GSocketClient.html#g-socket-client-get-family" title="g_socket_client_get_family ()">g_socket_client_get_family</a> <span class="c_punctuation">()</span>
    227. 

  227. </td>
    228. 

  228. </tr>
    229. 

  229. <tr>
    230. 

  230. <td class="function_type">
    231. 

  231. <a class="link" href="GSocketAddress.html" title="GSocketAddress"><span class="returnvalue">GSocketAddress</span></a> *
    232. 

  232. </td>
    233. 

  233. <td class="function_name">
    234. 

  234. <a class="link" href="GSocketClient.html#g-socket-client-get-local-address" title="g_socket_client_get_local_address ()">g_socket_client_get_local_address</a> <span class="c_punctuation">()</span>
    235. 

  235. </td>
    236. 

  236. </tr>
    237. 

  237. <tr>
    238. 

  238. <td class="function_type">
    239. 

  239. <a class="link" href="GSocket.html#GSocketProtocol" title="enum GSocketProtocol"><span class="returnvalue">GSocketProtocol</span></a>
    240. 

  240. </td>
    241. 

  241. <td class="function_name">
    242. 

  242. <a class="link" href="GSocketClient.html#g-socket-client-get-protocol" title="g_socket_client_get_protocol ()">g_socket_client_get_protocol</a> <span class="c_punctuation">()</span>
    243. 

  243. </td>
    244. 

  244. </tr>
    245. 

  245. <tr>
    246. 

  246. <td class="function_type">
    247. 

  247. <a class="link" href="GSocket.html#GSocketType" title="enum GSocketType"><span class="returnvalue">GSocketType</span></a>
    248. 

  248. </td>
    249. 

  249. <td class="function_name">
    250. 

  250. <a class="link" href="GSocketClient.html#g-socket-client-get-socket-type" title="g_socket_client_get_socket_type ()">g_socket_client_get_socket_type</a> <span class="c_punctuation">()</span>
    251. 

  251. </td>
    252. 

  252. </tr>
    253. 

  253. <tr>
    254. 

  254. <td class="function_type">
    255. 

  255. <a href="../glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
    256. 

  256. </td>
    257. 

  257. <td class="function_name">
    258. 

  258. <a class="link" href="GSocketClient.html#g-socket-client-get-timeout" title="g_socket_client_get_timeout ()">g_socket_client_get_timeout</a> <span class="c_punctuation">()</span>
    259. 

  259. </td>
    260. 

  260. </tr>
    261. 

  261. <tr>
    262. 

  262. <td class="function_type">
    263. 

  263. <a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
    264. 

  264. </td>
    265. 

  265. <td class="function_name">
    266. 

  266. <a class="link" href="GSocketClient.html#g-socket-client-get-enable-proxy" title="g_socket_client_get_enable_proxy ()">g_socket_client_get_enable_proxy</a> <span class="c_punctuation">()</span>
    267. 

  267. </td>
    268. 

  268. </tr>
    269. 

  269. <tr>
    270. 

  270. <td class="function_type">
    271. 

  271. <a class="link" href="GProxyResolver.html" title="GProxyResolver"><span class="returnvalue">GProxyResolver</span></a> *
    272. 

  272. </td>
    273. 

  273. <td class="function_name">
    274. 

  274. <a class="link" href="GSocketClient.html#g-socket-client-get-proxy-resolver" title="g_socket_client_get_proxy_resolver ()">g_socket_client_get_proxy_resolver</a> <span class="c_punctuation">()</span>
    275. 

  275. </td>
    276. 

  276. </tr>
    277. 

  277. <tr>
    278. 

  278. <td class="function_type">
    279. 

  279. <a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
    280. 

  280. </td>
    281. 

  281. <td class="function_name">
    282. 

  282. <a class="link" href="GSocketClient.html#g-socket-client-get-tls" title="g_socket_client_get_tls ()">g_socket_client_get_tls</a> <span class="c_punctuation">()</span>
    283. 

  283. </td>
    284. 

  284. </tr>
    285. 

  285. <tr>
    286. 

  286. <td class="function_type">
    287. 

  287. <a class="link" href="gio-TLS-Overview.html#GTlsCertificateFlags" title="enum GTlsCertificateFlags"><span class="returnvalue">GTlsCertificateFlags</span></a>
    288. 

  288. </td>
    289. 

  289. <td class="function_name">
    290. 

  290. <a class="link" href="GSocketClient.html#g-socket-client-get-tls-validation-flags" title="g_socket_client_get_tls_validation_flags ()">g_socket_client_get_tls_validation_flags</a> <span class="c_punctuation">()</span>
    291. 

  291. </td>
    292. 

  292. </tr>
    293. 

  293. <tr>
    294. 

  294. <td class="function_type">
    295. 

  295. <span class="returnvalue">void</span>
    296. 

  296. </td>
    297. 

  297. <td class="function_name">
    298. 

  298. <a class="link" href="GSocketClient.html#g-socket-client-add-application-proxy" title="g_socket_client_add_application_proxy ()">g_socket_client_add_application_proxy</a> <span class="c_punctuation">()</span>
    299. 

  299. </td>
    300. 

  300. </tr>
    301. 

  301. </tbody>
    302. 

  302. </table></div>
    303. 

  303. </div>
    304. 

  304. <div class="refsect1">
    305. 

  305. <a name="GSocketClient.properties"></a><h2>Properties</h2>
    306. 

  306. <div class="informaltable"><table class="informaltable" border="0">
    307. 

  307. <colgroup>
    308. 

  308. <col width="150px" class="properties_type">
    309. 

  309. <col width="300px" class="properties_name">
    310. 

  310. <col width="200px" class="properties_flags">
    311. 

  311. </colgroup>
    312. 

  312. <tbody>
    313. 

  313. <tr>
    314. 

  314. <td class="property_type"><a href="../glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
    315. 

  315. <td class="property_name"><a class="link" href="GSocketClient.html#GSocketClient--enable-proxy" title="The “enable-proxy” property">enable-proxy</a></td>
    316. 

  316. <td class="property_flags">Read / Write / Construct</td>
    317. 

  317. </tr>
    318. 

  318. <tr>
    319. 

  319. <td class="property_type"><a class="link" href="GSocketAddress.html#GSocketFamily" title="enum GSocketFamily"><span class="type">GSocketFamily</span></a></td>
    320. 

  320. <td class="property_name"><a class="link" href="GSocketClient.html#GSocketClient--family" title="The “family” property">family</a></td>
    321. 

  321. <td class="property_flags">Read / Write / Construct</td>
    322. 

  322. </tr>
    323. 

  323. <tr>
    324. 

  324. <td class="property_type">
    325. 

  325. <a class="link" href="GSocketAddress.html" title="GSocketAddress"><span class="type">GSocketAddress</span></a> *</td>
    326. 

  326. <td class="property_name"><a class="link" href="GSocketClient.html#GSocketClient--local-address" title="The “local-address” property">local-address</a></td>
    327. 

  327. <td class="property_flags">Read / Write / Construct</td>
    328. 

  328. </tr>
    329. 

  329. <tr>
    330. 

  330. <td class="property_type"><a class="link" href="GSocket.html#GSocketProtocol" title="enum GSocketProtocol"><span class="type">GSocketProtocol</span></a></td>
    331. 

  331. <td class="property_name"><a class="link" href="GSocketClient.html#GSocketClient--protocol" title="The “protocol” property">protocol</a></td>
    332. 

  332. <td class="property_flags">Read / Write / Construct</td>
    333. 

  333. </tr>
    334. 

  334. <tr>
    335. 

  335. <td class="property_type">
    336. 

  336. <a class="link" href="GProxyResolver.html" title="GProxyResolver"><span class="type">GProxyResolver</span></a> *</td>
    337. 

  337. <td class="property_name"><a class="link" href="GSocketClient.html#GSocketClient--proxy-resolver" title="The “proxy-resolver” property">proxy-resolver</a></td>
    338. 

  338. <td class="property_flags">Read / Write / Construct</td>
    339. 

  339. </tr>
    340. 

  340. <tr>
    341. 

  341. <td class="property_type"><a href="../glib-Basic-Types.html#guint"><span class="type">guint</span></a></td>
    342. 

  342. <td class="property_name"><a class="link" href="GSocketClient.html#GSocketClient--timeout" title="The “timeout” property">timeout</a></td>
    343. 

  343. <td class="property_flags">Read / Write / Construct</td>
    344. 

  344. </tr>
    345. 

  345. <tr>
    346. 

  346. <td class="property_type"><a href="../glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
    347. 

  347. <td class="property_name"><a class="link" href="GSocketClient.html#GSocketClient--tls" title="The “tls” property">tls</a></td>
    348. 

  348. <td class="property_flags">Read / Write / Construct</td>
    349. 

  349. </tr>
    350. 

  350. <tr>
    351. 

  351. <td class="property_type"><a class="link" href="gio-TLS-Overview.html#GTlsCertificateFlags" title="enum GTlsCertificateFlags"><span class="type">GTlsCertificateFlags</span></a></td>
    352. 

  352. <td class="property_name"><a class="link" href="GSocketClient.html#GSocketClient--tls-validation-flags" title="The “tls-validation-flags” property">tls-validation-flags</a></td>
    353. 

  353. <td class="property_flags">Read / Write / Construct</td>
    354. 

  354. </tr>
    355. 

  355. <tr>
    356. 

  356. <td class="property_type"><a class="link" href="GSocket.html#GSocketType" title="enum GSocketType"><span class="type">GSocketType</span></a></td>
    357. 

  357. <td class="property_name"><a class="link" href="GSocketClient.html#GSocketClient--type" title="The “type” property">type</a></td>
    358. 

  358. <td class="property_flags">Read / Write / Construct</td>
    359. 

  359. </tr>
    360. 

  360. </tbody>
    361. 

  361. </table></div>
    362. 

  362. </div>
    363. 

  363. <div class="refsect1">
    364. 

  364. <a name="GSocketClient.signals"></a><h2>Signals</h2>
    365. 

  365. <div class="informaltable"><table class="informaltable" border="0">
    366. 

  366. <colgroup>
    367. 

  367. <col width="150px" class="signals_return">
    368. 

  368. <col width="300px" class="signals_name">
    369. 

  369. <col width="200px" class="signals_flags">
    370. 

  370. </colgroup>
    371. 

  371. <tbody><tr>
    372. 

  372. <td class="signal_type"><span class="returnvalue">void</span></td>
    373. 

  373. <td class="signal_name"><a class="link" href="GSocketClient.html#GSocketClient-event" title="The “event” signal">event</a></td>
    374. 

  374. <td class="signal_flags"><a href="../gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td>
    375. 

  375. </tr></tbody>
    376. 

  376. </table></div>
    377. 

  377. </div>
    378. 

  378. <div class="refsect1">
    379. 

  379. <a name="GSocketClient.other"></a><h2>Types and Values</h2>
    380. 

  380. <div class="informaltable"><table class="informaltable" width="100%" border="0">
    381. 

  381. <colgroup>
    382. 

  382. <col width="150px" class="name">
    383. 

  383. <col class="description">
    384. 

  384. </colgroup>
    385. 

  385. <tbody>
    386. 

  386. <tr>
    387. 

  387. <td class="datatype_keyword"> </td>
    388. 

  388. <td class="function_name"><a class="link" href="GSocketClient.html#GSocketClient-struct" title="GSocketClient">GSocketClient</a></td>
    389. 

  389. </tr>
    390. 

  390. <tr>
    391. 

  391. <td class="datatype_keyword">enum</td>
    392. 

  392. <td class="function_name"><a class="link" href="GSocketClient.html#GSocketClientEvent" title="enum GSocketClientEvent">GSocketClientEvent</a></td>
    393. 

  393. </tr>
    394. 

  394. </tbody>
    395. 

  395. </table></div>
    396. 

  396. </div>
    397. 

  397. <div class="refsect1">
    398. 

  398. <a name="GSocketClient.object-hierarchy"></a><h2>Object Hierarchy</h2>
    399. 

  399. <pre class="screen">    <a href="../gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
    400. 

  400.     <span class="lineart">╰──</span> GSocketClient
    401. 

  401. </pre>
    402. 

  402. </div>
    403. 

  403. <div class="refsect1">
    404. 

  404. <a name="GSocketClient.includes"></a><h2>Includes</h2>
    405. 

  405. <pre class="synopsis">#include &lt;gio/gio.h&gt;
    406. 

  406. </pre>
    407. 

  407. </div>
    408. 

  408. <div class="refsect1">
    409. 

  409. <a name="GSocketClient.description"></a><h2>Description</h2>
    410. 

  410. <p><a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> is a lightweight high-level utility class for connecting to
    411. 

  411. a network host using a connection oriented socket type.</p>
    412. 

  412. <p>You create a <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> object, set any options you want, and then
    413. 

  413. call a sync or async connect operation, which returns a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a>
    414. 

  414. subclass on success.</p>
    415. 

  415. <p>The type of the <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> object returned depends on the type of
    416. 

  416. the underlying socket that is in use. For instance, for a TCP/IP connection
    417. 

  417. it will be a <a class="link" href="GTcpConnection.html" title="GTcpConnection"><span class="type">GTcpConnection</span></a>.</p>
    418. 

  418. <p>As <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> is a lightweight object, you don't need to cache it. You
    419. 

  419. can just create a new one any time you need one.</p>
    420. 

  420. </div>
    421. 

  421. <div class="refsect1">
    422. 

  422. <a name="GSocketClient.functions_details"></a><h2>Functions</h2>
    423. 

  423. <div class="refsect2">
    424. 

  424. <a name="g-socket-client-new"></a><h3>g_socket_client_new ()</h3>
    425. 

  425. <pre class="programlisting"><a class="link" href="GSocketClient.html" title="GSocketClient"><span class="returnvalue">GSocketClient</span></a> *
    426. 

  426. g_socket_client_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
    427. 

  427. <p>Creates a new <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> with the default options.</p>
    428. 

  428. <div class="refsect3">
    429. 

  429. <a name="g-socket-client-new.returns"></a><h4>Returns</h4>
    430. 

  430. <p> a <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a>.
    431. 

  431. Free the returned object with <a href="../gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>.</p>
    432. 

  432. </div>
    433. 

  433. <p class="since">Since: <a class="link" href="api-index-2-22.html#api-index-2.22">2.22</a></p>
    434. 

  434. </div>
    435. 

  435. <hr>
    436. 

  436. <div class="refsect2">
    437. 

  437. <a name="g-socket-client-connect"></a><h3>g_socket_client_connect ()</h3>
    438. 

  438. <pre class="programlisting"><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    439. 

  439. g_socket_client_connect (<em class="parameter"><code><a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> *client</code></em>,
    440. 

  440.                          <em class="parameter"><code><a class="link" href="GSocketConnectable.html" title="GSocketConnectable"><span class="type">GSocketConnectable</span></a> *connectable</code></em>,
    441. 

  441.                          <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
    442. 

  442.                          <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
    443. 

  443. <p>Tries to resolve the <em class="parameter"><code>connectable</code></em>
    444. 

  444.  and make a network connection to it.</p>
    445. 

  445. <p>Upon a successful connection, a new <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> is constructed
    446. 

  446. and returned.  The caller owns this new object and must drop their
    447. 

  447. reference to it when finished with it.</p>
    448. 

  448. <p>The type of the <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> object returned depends on the type of
    449. 

  449. the underlying socket that is used. For instance, for a TCP/IP connection
    450. 

  450. it will be a <a class="link" href="GTcpConnection.html" title="GTcpConnection"><span class="type">GTcpConnection</span></a>.</p>
    451. 

  451. <p>The socket created will be the same family as the address that the
    452. 

  452. <em class="parameter"><code>connectable</code></em>
    453. 

  453.  resolves to, unless family is set with <a class="link" href="GSocketClient.html#g-socket-client-set-family" title="g_socket_client_set_family ()"><code class="function">g_socket_client_set_family()</code></a>
    454. 

  454. or indirectly via <a class="link" href="GSocketClient.html#g-socket-client-set-local-address" title="g_socket_client_set_local_address ()"><code class="function">g_socket_client_set_local_address()</code></a>. The socket type
    455. 

  455. defaults to <a class="link" href="GSocket.html#G-SOCKET-TYPE-STREAM:CAPS"><code class="literal">G_SOCKET_TYPE_STREAM</code></a> but can be set with
    456. 

  456. <a class="link" href="GSocketClient.html#g-socket-client-set-socket-type" title="g_socket_client_set_socket_type ()"><code class="function">g_socket_client_set_socket_type()</code></a>.</p>
    457. 

  457. <p>If a local address is specified with <a class="link" href="GSocketClient.html#g-socket-client-set-local-address" title="g_socket_client_set_local_address ()"><code class="function">g_socket_client_set_local_address()</code></a> the
    458. 

  458. socket will be bound to this address before connecting.</p>
    459. 

  459. <div class="refsect3">
    460. 

  460. <a name="g-socket-client-connect.parameters"></a><h4>Parameters</h4>
    461. 

  461. <div class="informaltable"><table class="informaltable" width="100%" border="0">
    462. 

  462. <colgroup>
    463. 

  463. <col width="150px" class="parameters_name">
    464. 

  464. <col class="parameters_description">
    465. 

  465. <col width="200px" class="parameters_annotations">
    466. 

  466. </colgroup>
    467. 

  467. <tbody>
    468. 

  468. <tr>
    469. 

  469. <td class="parameter_name"><p>client</p></td>
    470. 

  470. <td class="parameter_description"><p>a <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a>.</p></td>
    471. 

  471. <td class="parameter_annotations"> </td>
    472. 

  472. </tr>
    473. 

  473. <tr>
    474. 

  474. <td class="parameter_name"><p>connectable</p></td>
    475. 

  475. <td class="parameter_description"><p>a <a class="link" href="GSocketConnectable.html" title="GSocketConnectable"><span class="type">GSocketConnectable</span></a> specifying the remote address.</p></td>
    476. 

  476. <td class="parameter_annotations"> </td>
    477. 

  477. </tr>
    478. 

  478. <tr>
    479. 

  479. <td class="parameter_name"><p>cancellable</p></td>
    480. 

  480. <td class="parameter_description"><p> optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. </p></td>
    481. 

  481. <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></td>
    482. 

  482. </tr>
    483. 

  483. <tr>
    484. 

  484. <td class="parameter_name"><p>error</p></td>
    485. 

  485. <td class="parameter_description"><p><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> for error reporting, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore.</p></td>
    486. 

  486. <td class="parameter_annotations"> </td>
    487. 

  487. </tr>
    488. 

  488. </tbody>
    489. 

  489. </table></div>
    490. 

  490. </div>
    491. 

  491. <div class="refsect3">
    492. 

  492. <a name="g-socket-client-connect.returns"></a><h4>Returns</h4>
    493. 

  493. <p> a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> on success, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error. </p>
    494. 

  494. <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
    495. 

  495. </div>
    496. 

  496. <p class="since">Since: <a class="link" href="api-index-2-22.html#api-index-2.22">2.22</a></p>
    497. 

  497. </div>
    498. 

  498. <hr>
    499. 

  499. <div class="refsect2">
    500. 

  500. <a name="g-socket-client-connect-async"></a><h3>g_socket_client_connect_async ()</h3>
    501. 

  501. <pre class="programlisting"><span class="returnvalue">void</span>
    502. 

  502. g_socket_client_connect_async (<em class="parameter"><code><a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> *client</code></em>,
    503. 

  503.                                <em class="parameter"><code><a class="link" href="GSocketConnectable.html" title="GSocketConnectable"><span class="type">GSocketConnectable</span></a> *connectable</code></em>,
    504. 

  504.                                <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
    505. 

  505.                                <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
    506. 

  506.                                <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
    507. 

  507. <p>This is the asynchronous version of <a class="link" href="GSocketClient.html#g-socket-client-connect" title="g_socket_client_connect ()"><code class="function">g_socket_client_connect()</code></a>.</p>
    508. 

  508. <p>When the operation is finished <em class="parameter"><code>callback</code></em>
    509. 

  509.  will be
    510. 

  510. called. You can then call <a class="link" href="GSocketClient.html#g-socket-client-connect-finish" title="g_socket_client_connect_finish ()"><code class="function">g_socket_client_connect_finish()</code></a> to get
    511. 

  511. the result of the operation.</p>
    512. 

  512. <div class="refsect3">
    513. 

  513. <a name="g-socket-client-connect-async.parameters"></a><h4>Parameters</h4>
    514. 

  514. <div class="informaltable"><table class="informaltable" width="100%" border="0">
    515. 

  515. <colgroup>
    516. 

  516. <col width="150px" class="parameters_name">
    517. 

  517. <col class="parameters_description">
    518. 

  518. <col width="200px" class="parameters_annotations">
    519. 

  519. </colgroup>
    520. 

  520. <tbody>
    521. 

  521. <tr>
    522. 

  522. <td class="parameter_name"><p>client</p></td>
    523. 

  523. <td class="parameter_description"><p>a <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a></p></td>
    524. 

  524. <td class="parameter_annotations"> </td>
    525. 

  525. </tr>
    526. 

  526. <tr>
    527. 

  527. <td class="parameter_name"><p>connectable</p></td>
    528. 

  528. <td class="parameter_description"><p>a <a class="link" href="GSocketConnectable.html" title="GSocketConnectable"><span class="type">GSocketConnectable</span></a> specifying the remote address.</p></td>
    529. 

  529. <td class="parameter_annotations"> </td>
    530. 

  530. </tr>
    531. 

  531. <tr>
    532. 

  532. <td class="parameter_name"><p>cancellable</p></td>
    533. 

  533. <td class="parameter_description"><p> a <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
    534. 

  534. <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></td>
    535. 

  535. </tr>
    536. 

  536. <tr>
    537. 

  537. <td class="parameter_name"><p>callback</p></td>
    538. 

  538. <td class="parameter_description"><p> a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. </p></td>
    539. 

  539. <td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span></td>
    540. 

  540. </tr>
    541. 

  541. <tr>
    542. 

  542. <td class="parameter_name"><p>user_data</p></td>
    543. 

  543. <td class="parameter_description"><p> user data for the callback. </p></td>
    544. 

  544. <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
    545. 

  545. </tr>
    546. 

  546. </tbody>
    547. 

  547. </table></div>
    548. 

  548. </div>
    549. 

  549. <p class="since">Since: <a class="link" href="api-index-2-22.html#api-index-2.22">2.22</a></p>
    550. 

  550. </div>
    551. 

  551. <hr>
    552. 

  552. <div class="refsect2">
    553. 

  553. <a name="g-socket-client-connect-finish"></a><h3>g_socket_client_connect_finish ()</h3>
    554. 

  554. <pre class="programlisting"><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    555. 

  555. g_socket_client_connect_finish (<em class="parameter"><code><a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> *client</code></em>,
    556. 

  556.                                 <em class="parameter"><code><a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> *result</code></em>,
    557. 

  557.                                 <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
    558. 

  558. <p>Finishes an async connect operation. See <a class="link" href="GSocketClient.html#g-socket-client-connect-async" title="g_socket_client_connect_async ()"><code class="function">g_socket_client_connect_async()</code></a></p>
    559. 

  559. <div class="refsect3">
    560. 

  560. <a name="g-socket-client-connect-finish.parameters"></a><h4>Parameters</h4>
    561. 

  561. <div class="informaltable"><table class="informaltable" width="100%" border="0">
    562. 

  562. <colgroup>
    563. 

  563. <col width="150px" class="parameters_name">
    564. 

  564. <col class="parameters_description">
    565. 

  565. <col width="200px" class="parameters_annotations">
    566. 

  566. </colgroup>
    567. 

  567. <tbody>
    568. 

  568. <tr>
    569. 

  569. <td class="parameter_name"><p>client</p></td>
    570. 

  570. <td class="parameter_description"><p>a <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a>.</p></td>
    571. 

  571. <td class="parameter_annotations"> </td>
    572. 

  572. </tr>
    573. 

  573. <tr>
    574. 

  574. <td class="parameter_name"><p>result</p></td>
    575. 

  575. <td class="parameter_description"><p>a <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>.</p></td>
    576. 

  576. <td class="parameter_annotations"> </td>
    577. 

  577. </tr>
    578. 

  578. <tr>
    579. 

  579. <td class="parameter_name"><p>error</p></td>
    580. 

  580. <td class="parameter_description"><p>a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> location to store the error occurring, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to
    581. 

  581. ignore.</p></td>
    582. 

  582. <td class="parameter_annotations"> </td>
    583. 

  583. </tr>
    584. 

  584. </tbody>
    585. 

  585. </table></div>
    586. 

  586. </div>
    587. 

  587. <div class="refsect3">
    588. 

  588. <a name="g-socket-client-connect-finish.returns"></a><h4>Returns</h4>
    589. 

  589. <p> a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> on success, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error. </p>
    590. 

  590. <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
    591. 

  591. </div>
    592. 

  592. <p class="since">Since: <a class="link" href="api-index-2-22.html#api-index-2.22">2.22</a></p>
    593. 

  593. </div>
    594. 

  594. <hr>
    595. 

  595. <div class="refsect2">
    596. 

  596. <a name="g-socket-client-connect-to-host"></a><h3>g_socket_client_connect_to_host ()</h3>
    597. 

  597. <pre class="programlisting"><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    598. 

  598. g_socket_client_connect_to_host (<em class="parameter"><code><a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> *client</code></em>,
    599. 

  599.                                  <em class="parameter"><code>const <a href="../glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *host_and_port</code></em>,
    600. 

  600.                                  <em class="parameter"><code><a href="../glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> default_port</code></em>,
    601. 

  601.                                  <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
    602. 

  602.                                  <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
    603. 

  603. <p>This is a helper function for <a class="link" href="GSocketClient.html#g-socket-client-connect" title="g_socket_client_connect ()"><code class="function">g_socket_client_connect()</code></a>.</p>
    604. 

  604. <p>Attempts to create a TCP connection to the named host.</p>
    605. 

  605. <p><em class="parameter"><code>host_and_port</code></em>
    606. 

  606.  may be in any of a number of recognized formats; an IPv6
    607. 

  607. address, an IPv4 address, or a domain name (in which case a DNS
    608. 

  608. lookup is performed).  Quoting with [] is supported for all address
    609. 

  609. types.  A port override may be specified in the usual way with a
    610. 

  610. colon.  Ports may be given as decimal numbers or symbolic names (in
    611. 

  611. which case an /etc/services lookup is performed).</p>
    612. 

  612. <p>If no port override is given in <em class="parameter"><code>host_and_port</code></em>
    613. 

  613.  then <em class="parameter"><code>default_port</code></em>
    614. 

  614.  will be
    615. 

  615. used as the port number to connect to.</p>
    616. 

  616. <p>In general, <em class="parameter"><code>host_and_port</code></em>
    617. 

  617.  is expected to be provided by the user (allowing
    618. 

  618. them to give the hostname, and a port override if necessary) and
    619. 

  619. <em class="parameter"><code>default_port</code></em>
    620. 

  620.  is expected to be provided by the application.</p>
    621. 

  621. <p>In the case that an IP address is given, a single connection
    622. 

  622. attempt is made.  In the case that a name is given, multiple
    623. 

  623. connection attempts may be made, in turn and according to the
    624. 

  624. number of address records in DNS, until a connection succeeds.</p>
    625. 

  625. <p>Upon a successful connection, a new <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> is constructed
    626. 

  626. and returned.  The caller owns this new object and must drop their
    627. 

  627. reference to it when finished with it.</p>
    628. 

  628. <p>In the event of any failure (DNS error, service not found, no hosts
    629. 

  629. connectable) <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned and <em class="parameter"><code>error</code></em>
    630. 

  630.  (if non-<a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>) is set
    631. 

  631. accordingly.</p>
    632. 

  632. <div class="refsect3">
    633. 

  633. <a name="g-socket-client-connect-to-host.parameters"></a><h4>Parameters</h4>
    634. 

  634. <div class="informaltable"><table class="informaltable" width="100%" border="0">
    635. 

  635. <colgroup>
    636. 

  636. <col width="150px" class="parameters_name">
    637. 

  637. <col class="parameters_description">
    638. 

  638. <col width="200px" class="parameters_annotations">
    639. 

  639. </colgroup>
    640. 

  640. <tbody>
    641. 

  641. <tr>
    642. 

  642. <td class="parameter_name"><p>client</p></td>
    643. 

  643. <td class="parameter_description"><p>a <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a></p></td>
    644. 

  644. <td class="parameter_annotations"> </td>
    645. 

  645. </tr>
    646. 

  646. <tr>
    647. 

  647. <td class="parameter_name"><p>host_and_port</p></td>
    648. 

  648. <td class="parameter_description"><p>the name and optionally port of the host to connect to</p></td>
    649. 

  649. <td class="parameter_annotations"> </td>
    650. 

  650. </tr>
    651. 

  651. <tr>
    652. 

  652. <td class="parameter_name"><p>default_port</p></td>
    653. 

  653. <td class="parameter_description"><p>the default port to connect to</p></td>
    654. 

  654. <td class="parameter_annotations"> </td>
    655. 

  655. </tr>
    656. 

  656. <tr>
    657. 

  657. <td class="parameter_name"><p>cancellable</p></td>
    658. 

  658. <td class="parameter_description"><p> a <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
    659. 

  659. <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></td>
    660. 

  660. </tr>
    661. 

  661. <tr>
    662. 

  662. <td class="parameter_name"><p>error</p></td>
    663. 

  663. <td class="parameter_description"><p>a pointer to a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p></td>
    664. 

  664. <td class="parameter_annotations"> </td>
    665. 

  665. </tr>
    666. 

  666. </tbody>
    667. 

  667. </table></div>
    668. 

  668. </div>
    669. 

  669. <div class="refsect3">
    670. 

  670. <a name="g-socket-client-connect-to-host.returns"></a><h4>Returns</h4>
    671. 

  671. <p> a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> on success, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error. </p>
    672. 

  672. <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
    673. 

  673. </div>
    674. 

  674. <p class="since">Since: <a class="link" href="api-index-2-22.html#api-index-2.22">2.22</a></p>
    675. 

  675. </div>
    676. 

  676. <hr>
    677. 

  677. <div class="refsect2">
    678. 

  678. <a name="g-socket-client-connect-to-host-async"></a><h3>g_socket_client_connect_to_host_async ()</h3>
    679. 

  679. <pre class="programlisting"><span class="returnvalue">void</span>
    680. 

  680. g_socket_client_connect_to_host_async (<em class="parameter"><code><a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> *client</code></em>,
    681. 

  681.                                        <em class="parameter"><code>const <a href="../glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *host_and_port</code></em>,
    682. 

  682.                                        <em class="parameter"><code><a href="../glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> default_port</code></em>,
    683. 

  683.                                        <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
    684. 

  684.                                        <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
    685. 

  685.                                        <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
    686. 

  686. <p>This is the asynchronous version of <a class="link" href="GSocketClient.html#g-socket-client-connect-to-host" title="g_socket_client_connect_to_host ()"><code class="function">g_socket_client_connect_to_host()</code></a>.</p>
    687. 

  687. <p>When the operation is finished <em class="parameter"><code>callback</code></em>
    688. 

  688.  will be
    689. 

  689. called. You can then call <a class="link" href="GSocketClient.html#g-socket-client-connect-to-host-finish" title="g_socket_client_connect_to_host_finish ()"><code class="function">g_socket_client_connect_to_host_finish()</code></a> to get
    690. 

  690. the result of the operation.</p>
    691. 

  691. <div class="refsect3">
    692. 

  692. <a name="g-socket-client-connect-to-host-async.parameters"></a><h4>Parameters</h4>
    693. 

  693. <div class="informaltable"><table class="informaltable" width="100%" border="0">
    694. 

  694. <colgroup>
    695. 

  695. <col width="150px" class="parameters_name">
    696. 

  696. <col class="parameters_description">
    697. 

  697. <col width="200px" class="parameters_annotations">
    698. 

  698. </colgroup>
    699. 

  699. <tbody>
    700. 

  700. <tr>
    701. 

  701. <td class="parameter_name"><p>client</p></td>
    702. 

  702. <td class="parameter_description"><p>a <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a></p></td>
    703. 

  703. <td class="parameter_annotations"> </td>
    704. 

  704. </tr>
    705. 

  705. <tr>
    706. 

  706. <td class="parameter_name"><p>host_and_port</p></td>
    707. 

  707. <td class="parameter_description"><p>the name and optionally the port of the host to connect to</p></td>
    708. 

  708. <td class="parameter_annotations"> </td>
    709. 

  709. </tr>
    710. 

  710. <tr>
    711. 

  711. <td class="parameter_name"><p>default_port</p></td>
    712. 

  712. <td class="parameter_description"><p>the default port to connect to</p></td>
    713. 

  713. <td class="parameter_annotations"> </td>
    714. 

  714. </tr>
    715. 

  715. <tr>
    716. 

  716. <td class="parameter_name"><p>cancellable</p></td>
    717. 

  717. <td class="parameter_description"><p> a <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
    718. 

  718. <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></td>
    719. 

  719. </tr>
    720. 

  720. <tr>
    721. 

  721. <td class="parameter_name"><p>callback</p></td>
    722. 

  722. <td class="parameter_description"><p> a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. </p></td>
    723. 

  723. <td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span></td>
    724. 

  724. </tr>
    725. 

  725. <tr>
    726. 

  726. <td class="parameter_name"><p>user_data</p></td>
    727. 

  727. <td class="parameter_description"><p> user data for the callback. </p></td>
    728. 

  728. <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
    729. 

  729. </tr>
    730. 

  730. </tbody>
    731. 

  731. </table></div>
    732. 

  732. </div>
    733. 

  733. <p class="since">Since: <a class="link" href="api-index-2-22.html#api-index-2.22">2.22</a></p>
    734. 

  734. </div>
    735. 

  735. <hr>
    736. 

  736. <div class="refsect2">
    737. 

  737. <a name="g-socket-client-connect-to-host-finish"></a><h3>g_socket_client_connect_to_host_finish ()</h3>
    738. 

  738. <pre class="programlisting"><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    739. 

  739. g_socket_client_connect_to_host_finish
    740. 

  740.                                (<em class="parameter"><code><a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> *client</code></em>,
    741. 

  741.                                 <em class="parameter"><code><a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> *result</code></em>,
    742. 

  742.                                 <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
    743. 

  743. <p>Finishes an async connect operation. See <a class="link" href="GSocketClient.html#g-socket-client-connect-to-host-async" title="g_socket_client_connect_to_host_async ()"><code class="function">g_socket_client_connect_to_host_async()</code></a></p>
    744. 

  744. <div class="refsect3">
    745. 

  745. <a name="g-socket-client-connect-to-host-finish.parameters"></a><h4>Parameters</h4>
    746. 

  746. <div class="informaltable"><table class="informaltable" width="100%" border="0">
    747. 

  747. <colgroup>
    748. 

  748. <col width="150px" class="parameters_name">
    749. 

  749. <col class="parameters_description">
    750. 

  750. <col width="200px" class="parameters_annotations">
    751. 

  751. </colgroup>
    752. 

  752. <tbody>
    753. 

  753. <tr>
    754. 

  754. <td class="parameter_name"><p>client</p></td>
    755. 

  755. <td class="parameter_description"><p>a <a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a>.</p></td>
    756. 

  756. <td class="parameter_annotations"> </td>
    757. 

  757. </tr>
    758. 

  758. <tr>
    759. 

  759. <td class="parameter_name"><p>result</p></td>
    760. 

  760. <td class="parameter_description"><p>a <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>.</p></td>
    761. 

  761. <td class="parameter_annotations"> </td>
    762. 

  762. </tr>
    763. 

  763. <tr>
    764. 

  764. <td class="parameter_name"><p>error</p></td>
    765. 

  765. <td class="parameter_description"><p>a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> location to store the error occurring, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to
    766. 

  766. ignore.</p></td>
    767. 

  767. <td class="parameter_annotations"> </td>
    768. 

  768. </tr>
    769. 

  769. </tbody>
    770. 

  770. </table></div>
    771. 

  771. </div>
    772. 

  772. <div class="refsect3">
    773. 

  773. <a name="g-socket-client-connect-to-host-finish.returns"></a><h4>Returns</h4>
    774. 

  774. <p> a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> on success, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> on error. </p>
    775. 

  775. <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
    776. 

  776. </div>
    777. 

  777. <p class="since">Since: <a class="link" href="api-index-2-22.html#api-index-2.22">2.22</a></p>
    778. 

  778. </div>
    779. 

  779. <hr>
    780. 

  780. <div class="refsect2">
    781. 

  781. <a name="g-socket-client-connect-to-service"></a><h3>g_socket_client_connect_to_service ()</h3>
    782. 

  782. <pre class="programlisting"><a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="returnvalue">GSocketConnection</span></a> *
    783. 

  783. g_socket_client_connect_to_service (<em class="parameter"><code><a class="link" href="GSocketClient.html" title="GSocketClient"><span class="type">GSocketClient</span></a> *client</code></em>,
    784. 

  784.                                     <em class="parameter"><code>const <a href="../glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *domain</code></em>,
    785. 

  785.                                     <em class="parameter"><code>const <a href="../glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *service</code></em>,
    786. 

  786.                                     <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>,
    787. 

  787.                                     <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
    788. 

  788. <p>Attempts to create a TCP connection to a service.</p>
    789. 

  789. <p>This call looks up the SRV record for <em class="parameter"><code>service</code></em>
    790. 

  790.  at <em class="parameter"><code>domain</code></em>
    791. 

  791.  for the
    792. 

  792. "tcp" protocol.  It then attempts to connect, in turn, to each of
    793. 

  793. the hosts providing the service until either a connection succeeds
    794. 

  794. or there are no hosts remaining.</p>
    795. 

  795. <p>Upon a successful connection, a new <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSocketConnection</span></a> is constructed
    796. 

  796. and returned.  The caller owns this new object and must drop their
    797. 

  797. reference to it when finished with it.</p>
    798. 

  798. <p>In the event of any failure (DNS error, service not found, no hosts
    799. 

  799. connectable) <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned and <em class="parameter"><code>error</code></em>
    800. 

  800.  (if non-<a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>) is set
    801. 

  801. accordingly.</p>
    802. 

  802. <div class="refsect3">
    803. 

  803. <a name="g-socket-client-connect-to-service.parameters"></a><h4>Parameters</h4>
    804. 

  804. <div class="informaltable"><table class="informaltable" width="100%" border="0">
    805. 

  805. <colgroup>
    806. 

  806. <col width="150px" class="parameters_name">
    807. 

  807. <col class="parameters_description">
    808. 

  808. <col width="200px" class="parameters_annotations">
    809. 

  809. </colgroup>
    810. 

  810. <tbody>
    811. 

  811. <tr>
    812. 

  812. <td class="parameter_name"><p>client</p></td>
    813. 

  813. <td class="parameter_description"><p>a <a class="link" href="GSocketConnection.html" title="GSocketConnection"><span class="type">GSo…
    814.

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