[server] Make connection pooler configurable and set better default values
Drop the configuration connections-pool-size and add new configurations options:
* connections-pool-min-size. Set to 0 by default so we open connections only
when needed. This avoid opening min-size*processes connections at startup,
which is, it think, a good default.
* connections-pool-max-size. Set to 0 (unlimited) by default, so we move the
bottleneck to postgresql.
* connections-idle-timeout. Set to 10 minutes. I don't have arguments about
this except that this is the default in pgbouncer.
/* sample css file for logs
*
* Copyright (c) 2003-2010 LOGILAB S.A. (Paris, FRANCE).
* http://www.logilab.fr/ -- mailto:contact@logilab.fr
*/
pre.rawtext {
overflow: auto;
max-width: 110em;
padding: 0 0 0 0;
}
table.listing td.logSeverity {
font-weight: bold;
padding-left: 0.5em;
padding-right: 1em;
}
table.listing pre{
color: black;
}
table.listing .logDebug a{
color : #444 ;
}
table.listing .logDebug td{
color : #444 ;
border-color: grey #AAA;
}
table.listing .logDebug pre{
background-color : transparent ;
border: none;
}
table.listing .logSeverity .internallink {
visibility: hidden;
color: #FF4500;
font-weight: bolder;
}
table.listing tr:hover .internallink {
visibility: visible;
}
table.listing .internallink:hover {
background-color: #FF4500;
color: White;
font-weight: bolder;
}
table.listing .logInfo a{
color : #240 ;
}
table.listing .logInfo td{
color : #240 ;
background-color : #DFD ;
border-color: grey #AFA;
}
table.listing .logInfo pre{
background-color : transparent ;
border: none;
}
table.listing .logWarning a{
color : #A42 ;
}
table.listing .logWarning td{
color : #A42 ;
background-color : #FFC ;
border-color: grey #FA6;
}
table.listing .logWarning pre{
background-color : transparent ;
border: none;
}
table.listing .logError a{
color : #A00 ;
}
table.listing .logError td{
color : #A00 ;
background-color : #FDD ;
border-color: grey #FAA;
}
table.listing .logError pre{
background-color : transparent ;
border: none;
}
table.listing .logFatal a{
color : #00A;
}
table.listing .logFatal td{
color : #00A;
background-color : #DDF ;
border-color: grey #AAF;
}
table.listing .logFatal pre{
background-color : transparent ;
border: none;
}
div.validPlan{
color: green;
text-align: center;
}
div.invalidPlan{
color: red;
text-align: center;
}