<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <!-- saved from url=(0029)http://www.helpandmanual.com/ --> <head><script type="text/javascript" src="helpman_topicinit.js"></script> <!-- Redirect browser to frame page if page is not in the content frame. --> <script type="text/javascript"> <!-- if (top.location.search.lastIndexOf("toc=0")<=0) { if (top.frames.length==0) { top.location.href="index.html?log_file_dialog.htm"; } else { parent.lazysync('log_file_dialog.htm'); } } //--> </script> <script type="text/javascript" src="highlight.js"></script> <title>Log File Dialog</title> <meta name="generator" content="Help & Manual"> <meta name="keywords" content="Log File Dialog"> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <link type="text/css" href="styles.css" rel="stylesheet"> <link type="text/css" href="custom.css" rel="stylesheet"> <script type="text/javascript" src="nsh.js"></script> <!-- non-scrolling headers for CHM and browser-based help, local styles--> <style TYPE="text/css" media="screen"> <!-- body { margin:0; padding:0; overflow: auto; background: #FFFFFF; } #idheader { width:100%; height:auto; padding: 0; margin: 0; } #idheaderbg { background: #6F6F6F; } --> </style> <style TYPE="text/css" MEDIA="print"> <!-- /* Hide navigation links and add space between header and text in the printed version. Not valid for eBooks. */ #idnav { display:none; } .topichead { padding: 5px 5px 20px 5px; } --> </style> </head> <body onload="highlight();"> <div id="hmpopupDiv" style="visibility:hidden; position:absolute; z-index:1000; filter:progid:DXImageTransform.Microsoft.DropShadow(color='b0b0b0', Direction=135, OffX='3', OffY='3') progid:DXImageTransform.Microsoft.Fade(Overlap=1.00);"></div> <!--ZOOMSTOP--> <div id="idheader"> <div id="idheaderbg"> <table width="100%" border="0" cellspacing="0" cellpadding="0" style="margin: 0px; color: #6F6F6F; background: url(header_bg.jpg);"> <tr valign="bottom"> <td align="left" valign="bottom" class="topichead"> <p class="crumbs" id="idnav"><b>Navigation:</b> <a href="live_deployment.htm">Live Deployment</a> ></p> <p class="p_Heading1"><span class="f_Heading1">Log File Dialog</span></p> </td> <td align="right" width="120" valign="middle" class="topichead" id="idnav"> <a href="javascript: print();" onmouseover="document.images.prntr.src='print1.gif'" onmouseout="document.images.prntr.src='print2.gif'" ><img name="prntr" border="0" alt="Print this Topic" title="Print this Topic" src="print2.gif" ></a> <a href="application2.htm" onmouseover="document.images.prev.src='btn_prev_h.gif'" onmouseout="document.images.prev.src='btn_prev_n.gif'" ><img name=prev src="btn_prev_n.gif" border=0 alt="Previous page" ></a><a href="live_deployment.htm" onmouseover="document.images.main.src='btn_home_h.gif'" onmouseout="document.images.main.src='btn_home_n.gif'"><img name=main src="btn_home_n.gif" border=0 alt="Return to chapter overview" ></a><a href="application.htm" onmouseover="document.images.next.src='btn_next_h.gif'" onmouseout="document.images.next.src='btn_next_n.gif'"><img name=next src="btn_next_n.gif" border=0 alt="Next page" ></a> </td> </tr> <tr><td colspan="2" style="height: 3px; background: url(header_bg_shadow.gif)"></td></tr> </table> </div> <!-- The following code displays Expand All/Collapse All links below the header in topics containing toggles --> </div> <div id="idcontent"><div id="innerdiv"> <!--ZOOMRESTART--> <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> <p class="p_IndentList2"><img src="log-file-dialog.png" width="441" height="306" border="0" alt=""></p> <p class="p_Heading2"><span class="f_Heading2">States</span></p> <p class="p_IndentList2"><span class="f_IndentList2">A log file dialog is always in one of the following states:</span></p> <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;">•</span></td><td><span class="f_IndentList2">Running</span><br> <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;">•</span></td><td><span class="f_IndentList2">Paused</span><br> <span class="f_IndentList2">The dialog is "connected" 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;">•</span></td><td><span class="f_IndentList2">Stopped</span><br> <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> <p class="p_IndentList2"><span class="f_IndentList2">Use the </span><span class="f_T_Menu">Edit > 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> <p class="p_IndentList3"><img src="log-file-dialog-preferences.png" width="267" height="236" border="0" alt=""></p> <p class="p_Heading2Sub2"><span class="f_Heading2Sub2">Max lines in buffer</span></p> <p class="p_IndentList3"><span class="f_IndentList3">The maximum number of lines displayed in the log dialog.</span></p> <p class="p_Heading2Sub2"><span class="f_Heading2Sub2">Max characters in buffer</span></p> <p class="p_IndentList3"><span class="f_IndentList3">The maximum number of characters displayed in the log dialog.</span></p> <p class="p_Heading2Sub2"><span class="f_Heading2Sub2">Initial tail</span></p> <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> <p class="p_Heading2Sub2"><span class="f_Heading2Sub2">Max bytes read per request</span></p> <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. IceGrid Admin requires a value between 100 and</span><span class="f_T_Code"> Ice.MessageSizeMax</span><span class="f_IndentList3"> - 512.</span></p> <p class="p_Heading2Sub2"><span class="f_Heading2Sub2">Poll period</span></p> <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> <!--ZOOMSTOP--> <p> </p><hr size="1"><p class="fsmall">Page url: <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> </p> </div></div> <script type="text/javascript"> <!-- var lastSlashPos = document.URL.lastIndexOf("/") > document.URL.lastIndexOf("\\") ? document.URL.lastIndexOf("/") : document.URL.lastIndexOf("\\"); if( document.URL.substring( lastSlashPos + 1, lastSlashPos + 4 ).toLowerCase() != "~hh" ) { nsrInit(); } --> </script> </body> </html>