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From: | Holger Hans Peter Freyther |
Subject: | [Help-smalltalk] Sockets.Socket and remote closing the connection |
Date: | Mon, 27 Sep 2010 05:44:02 +0800 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.9) Gecko/20100921 Fedora/3.1.4-1.fc14 Lightning/1.0b2 Thunderbird/3.1.4 |
Hi all, I have a server that accept(2)'s a TCP connection and then immediately closes it again. On the Smalltalk side I want to figure out if the connection is still alive. Eval [ s := Sockets.Socket remote: '127.0.0.1' port: aPort. s isOpen -> true s isPeerAlive -> true (according to netstat it is already in CLOSE_WAIT) s canRead -> true ] is there anything I can do to find out that the remote has closed the connection? On POSIX I would sooner or later get a -1 on read.
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