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miner.php add a socket RCV timeout for if cgminer is hung and the API thread is still running

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This commit is contained in:
Kano 2012-07-27 00:55:31 +10:00
parent 09bdf81644
commit 8a35b4ac7a
1 changed files with 14 additions and 8 deletions
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22
miner.php
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@ -1,7 +1,8 @@
<?php
session_start();
#
global $miner, $port, $readonly, $notify, $rigs, $socktimeoutsec;
global $miner, $port, $readonly, $notify, $rigs;
global $socksndtimeoutsec, $sockrcvtimeoutsec;
global $checklastshare, $hidefields;
global $ignorerefresh, $changerefresh, $autorefresh;
global $allowcustompages, $customsummarypages;
@ -38,12 +39,16 @@ $checklastshare = true;
# e.g. $rigs = array('127.0.0.1:4028','myrig.com:4028:Sugoi');
$rigs = array('127.0.0.1:4028');
#
# This should be OK for most cases
# However, the longer it is the longer you have to wait while php
# hangs if the target cgminer isn't runnning or listening
# Feel free to increase it if your network is very slow
# These should be OK for most cases
# However, the longer SND is, the longer you have to wait while
# php hangs if the target cgminer isn't runnning or listening
# RCV should only ever be relevant if cgminer has hung but the
# API thread is still running, RCV would normally be >= SND
# Feel free to increase SND if your network is very slow
# or decrease RCV if that happens often to you
# Also, on some windows PHP, apparently the $usec is ignored
$socktimeoutsec = 10;
$socksndtimeoutsec = 10;
$sockrcvtimeoutsec = 40;
#
# List of fields NOT to be displayed
# You can use this to hide data you don't want to see or don't want
@ -260,7 +265,7 @@ $error = null;
#
function getsock($addr, $port)
{
global $haderror, $error, $socktimeoutsec;
global $haderror, $error, $socksndtimeoutsec, $sockrcvtimeoutsec;
$error = null;
$socket = null;
@ -277,7 +282,8 @@ function getsock($addr, $port)
// Ignore if this fails since the socket connect may work anyway
// and nothing is gained by aborting if the option cannot be set
// since we don't know in advance if it can connect
socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO, array('sec' => $socktimeoutsec, 'usec' => 0));
socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO, array('sec' => $socksndtimeoutsec, 'usec' => 0));
socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => $sockrcvtimeoutsec, 'usec' => 0));
$res = socket_connect($socket, $addr, $port);
if ($res === false)