php/html/ProfilerSimpleUDP_8php_source.html

00001 <?php
00012 class ProfilerSimpleUDP extends ProfilerSimple {
00013         public function logData() {
00014                 global $wgUDPProfilerHost, $wgUDPProfilerPort;
00015
00016                 $this->close();
00017
00018                 if ( isset( $this->mCollated['-total'] ) && $this->mCollated['-total']['real'] < $this->mMinimumTime ) {
00019                         # Less than minimum, ignore
00020                         return;
00021                 }
00022
00023                 if ( !MWInit::functionExists( 'socket_create' ) ) {
00024                         # Sockets are not enabled
00025                         return;
00026                 }
00027
00028                 $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
00029                 $plength = 0;
00030                 $packet = "";
00031                 foreach ( $this->mCollated as $entry => $pfdata ) {
00032                         if( !isset($pfdata['count'])
00033                                 || !isset( $pfdata['cpu'] )
00034                                 || !isset( $pfdata['cpu_sq'] )
00035                                 || !isset( $pfdata['real'] )
00036                                 || !isset( $pfdata['real_sq'] ) ) {
00037                                 continue;
00038                         }
00039                         $pfline = sprintf( "%s %s %d %f %f %f %f %s\n", $this->getProfileID(), "-", $pfdata['count'],
00040                                 $pfdata['cpu'], $pfdata['cpu_sq'], $pfdata['real'], $pfdata['real_sq'], $entry);
00041                         $length = strlen( $pfline );
00042                         /* printf("<!-- $pfline -->"); */
00043                         if ( $length + $plength > 1400 ) {
00044                                 socket_sendto( $sock, $packet, $plength, 0, $wgUDPProfilerHost, $wgUDPProfilerPort );
00045                                 $packet = "";
00046                                 $plength = 0;
00047                         }
00048                         $packet .= $pfline;
00049                         $plength += $length;
00050                 }
00051                 socket_sendto( $sock, $packet, $plength, 0x100, $wgUDPProfilerHost, $wgUDPProfilerPort );
00052         }
00053 }