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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 <?php
session_start(); session_start();
# #
global $miner, $port, $readonly, $notify, $rigs, $socktimeoutsec; global $miner, $port, $readonly, $notify, $rigs;
global $socksndtimeoutsec, $sockrcvtimeoutsec;
global $checklastshare, $hidefields; global $checklastshare, $hidefields;
global $ignorerefresh, $changerefresh, $autorefresh; global $ignorerefresh, $changerefresh, $autorefresh;
global $allowcustompages, $customsummarypages; global $allowcustompages, $customsummarypages;
@ -38,12 +39,16 @@ $checklastshare = true;
# e.g. $rigs = array('127.0.0.1:4028','myrig.com:4028:Sugoi'); # e.g. $rigs = array('127.0.0.1:4028','myrig.com:4028:Sugoi');
$rigs = array('127.0.0.1:4028'); $rigs = array('127.0.0.1:4028');
# #
# This should be OK for most cases # These should be OK for most cases
# However, the longer it is the longer you have to wait while php # However, the longer SND is, the longer you have to wait while
# hangs if the target cgminer isn't runnning or listening # php hangs if the target cgminer isn't runnning or listening
# Feel free to increase it if your network is very slow # 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 # Also, on some windows PHP, apparently the $usec is ignored
$socktimeoutsec = 10; $socksndtimeoutsec = 10;
$sockrcvtimeoutsec = 40;
# #
# List of fields NOT to be displayed # List of fields NOT to be displayed
# You can use this to hide data you don't want to see or don't want # 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, $port) function getsock($addr, $port)
{ {
global $haderror, $error, $socktimeoutsec; global $haderror, $error, $socksndtimeoutsec, $sockrcvtimeoutsec;
$error = null; $error = null;
$socket = null; $socket = null;
@ -277,7 +282,8 @@ function getsock($addr, $port)
// Ignore if this fails since the socket connect may work anyway // Ignore if this fails since the socket connect may work anyway
// and nothing is gained by aborting if the option cannot be set // and nothing is gained by aborting if the option cannot be set
// since we don't know in advance if it can connect // since we don't know in advance if it can connect
socket_set_option($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); $res = socket_connect($socket, $addr, $port);
if ($res === false) if ($res === false)