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/Ice-3.4.2/java/resources/IceGridAdmin/log_file_dialog.htm

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HTML | 141 lines | 82 code | 13 blank | 46 comment | 0 complexity | 0c572d32ec39b0e8b2e43302d276c653 MD5 | raw file
Possible License(s): GPL-2.0, BSD-3-Clause
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  15. <title>Log File Dialog</title>
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  60. <p class="crumbs" id="idnav"><b>Navigation:</b>&nbsp;
  61. <a href="live_deployment.htm">Live Deployment</a>&nbsp;&gt;</p>
  62. <p class="p_Heading1"><span class="f_Heading1">Log File Dialog</span></p>
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  89. <!--ZOOMRESTART-->
  90. <p>The Log File dialog shows a log file (text file) retrieved through IceGrid. Often, a process will be writing to this log file and the dialog will periodically check for new lines to display.</p>
  91. <p class="p_IndentList2"><img src="log-file-dialog.png" width="441" height="306" border="0" alt=""></p>
  92. <p class="p_Heading2"><span class="f_Heading2">States</span></p>
  93. <p class="p_IndentList2"><span class="f_IndentList2">A log file dialog is always in one of the following states:</span></p>
  94. <div style="text-align: left; text-indent: 0px; padding: 0px 0px 0px 0px; margin: 0px 0px 10px 30px;"><table border="0" cellpadding="0" cellspacing="0" style="line-height: normal;"><tr style="vertical-align:baseline" valign="baseline"><td width="13"><span style="font-size: 11pt; font-family: 'Arial Unicode MS', 'Lucida Sans Unicode', 'Arial'; color: #000000;">&#8226;</span></td><td><span class="f_IndentList2">Running</span><br>
  95. <span class="f_IndentList2">The dialog is periodically checking for new lines.</span></td></tr></table></div><div style="text-align: left; text-indent: 0px; padding: 0px 0px 0px 0px; margin: 0px 0px 10px 30px;"><table border="0" cellpadding="0" cellspacing="0" style="line-height: normal;"><tr style="vertical-align:baseline" valign="baseline"><td width="13"><span style="font-size: 11pt; font-family: 'Arial Unicode MS', 'Lucida Sans Unicode', 'Arial'; color: #000000;">&#8226;</span></td><td><span class="f_IndentList2">Paused</span><br>
  96. <span class="f_IndentList2">The dialog is &quot;connected&quot; to a remote log file but does not currently retrieve new lines.</span></td></tr></table></div><div style="text-align: left; text-indent: 0px; padding: 0px 0px 0px 0px; margin: 0px 0px 10px 30px;"><table border="0" cellpadding="0" cellspacing="0" style="line-height: normal;"><tr style="vertical-align:baseline" valign="baseline"><td width="13"><span style="font-size: 11pt; font-family: 'Arial Unicode MS', 'Lucida Sans Unicode', 'Arial'; color: #000000;">&#8226;</span></td><td><span class="f_IndentList2">Stopped</span><br>
  97. <span class="f_IndentList2">The dialog is not retrieving new lines from the remote log file.</span></td></tr></table></div><p class="p_Heading2"><span class="f_Heading2">Preferences</span></p>
  98. <p class="p_IndentList2"><span class="f_IndentList2">Use the </span><span class="f_T_Menu">Edit &gt; Preferences...</span><span class="f_IndentList2"> menu to open the Preferences dialog. These preferences apply to the current dialog and to any Log File dialog opened later on. </span></p>
  99. <p class="p_IndentList3"><img src="log-file-dialog-preferences.png" width="267" height="236" border="0" alt=""></p>
  100. <p class="p_Heading2Sub2"><span class="f_Heading2Sub2">Max lines in buffer</span></p>
  101. <p class="p_IndentList3"><span class="f_IndentList3">The maximum number of lines displayed in the log dialog.</span></p>
  102. <p class="p_Heading2Sub2"><span class="f_Heading2Sub2">Max characters in buffer</span></p>
  103. <p class="p_IndentList3"><span class="f_IndentList3">The maximum number of characters displayed in the log dialog.</span></p>
  104. <p class="p_Heading2Sub2"><span class="f_Heading2Sub2">Initial tail</span></p>
  105. <p class="p_IndentList3"><span class="f_IndentList3">When a new dialog is opened, or when restarting a stopped dialog, the dialog retrieves and displays </span><span class="f_T_Entry">Initial tail</span><span class="f_IndentList3"> lines.</span></p>
  106. <p class="p_Heading2Sub2"><span class="f_Heading2Sub2">Max bytes read per request</span></p>
  107. <p class="p_IndentList3"><span class="f_IndentList3">The maximum number of bytes retrieve by each request. Pick a value that is low enough to make the dialog appear responsive and big enough to avoid many round-trips when lots of data are logged. &nbsp;IceGrid Admin requires a value between 100 and</span><span class="f_T_Code"> Ice.MessageSizeMax</span><span class="f_IndentList3"> - 512.</span></p>
  108. <p class="p_Heading2Sub2"><span class="f_Heading2Sub2">Poll period</span></p>
  109. <p class="p_IndentList3"><span class="f_IndentList3">When in the running state, the dialog attempts to retrieve new lines from the log file (through IceGrid) every </span><span class="f_T_Entry">Poll period</span><span class="f_IndentList3"> seconds.</span></p>
  110. <!--ZOOMSTOP-->
  111. <p>&nbsp;</p><hr size="1"><p class="fsmall">Page url:
  112. <a href="http://www.zeroc.com/doc/Ice-3.4.2/IceGridAdmin/index.html?log_file_dialog.htm" target="_top">http://www.zeroc.com/doc/Ice-3.4.2/IceGridAdmin/index.html?log_file_dialog.htm</a>
  113. </p>
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