Connection refused problem

wangbin579 nginx-forum at
Wed Jul 28 07:14:19 MSD 2010

all servers are running and nginx has the following error log every once
in a while.

2010/07/27 08:37:57 [error] 1948#0: *429632943 connect() failed (111:
Connection refused) while connecting to upstream, client:, server:, request: "GET xxxx HTTP/1.1",
upstream: "server://", host: "",
referrer: "xxx"

Is the listen queue full ?what causes the above problem?

Posted at Nginx Forum:,113710,113710#msg-113710

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