<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Добрый день</div><div>Периодически сервер возвращает 502.</div><div>Происходит это достаточно редко, но сам факт неприятен.</div><div>В логах в этот момент следующее </div><div>----------</div><div><div>2012/02/05 16:29:07 [error] 13251#0: *3403304 upstream sent unsupported FastCGI protocol version: 44, client: 11.22.33.44, server: domain.tld, request: "GET /uri/ HTTP/1.1", host: "<a href="http://www.domain.tld">www.domain.tld</a>", referrer: "<a href="http://www.domain.tld/uri/">http://www.domain.tld/uri/</a>"</div><div>2012/02/05 16:29:07 [alert] 13251#0: *3403304 recv() failed (95: Operation not supported) while reading response header from upstream, client: 11.22.33.44, server: domain.tld, request: "GET /uri/ HTTP/1.1", upstream: "<a href="fastcgi://unix:///var/run/php5-fpm.sock:">fastcgi://unix:///var/run/php5-fpm.sock:</a>", host: "<a href="http://www.domain.tld">www.domain.tld</a>", referrer: "<a href="http://www.domain.tld/uri/">http://www.domain.tld/uri/</a>"</div></div><div>-----------</div><div><br></div><div>nginx - 1.0.11</div><div><div>PHP - 5.3.5</div><div><br></div></div><div>уважаемая публика, подскажите, с чем это может быть связано и как это лечить?</div><div><br></div><div><br></div><div><div apple-content-edited="true">
<div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><font class="Apple-style-span" size="3"><span class="Apple-style-span" style="font-size: 11px; ">-- </span></font></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><font class="Apple-style-span" color="#414141"><font class="Apple-style-span" size="3"><span class="Apple-style-span" style="font-size: 11px; ">With best wishes<br><br>Nikita Kuznetsov (Unix Developer)<br>Site: <a href="http://daedalus.ru">http://daedalus.ru</a><br>GSM: +79262068831<br>Skype: infantmessenger, <br>Jabber/GTalk: <a href="mailto:kalloc@me.com">kalloc@me.com</a><br></span></font></font><br></div></span></div></span></div></div></div></div></div>
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