Re: PROBLEM: Sending mail-attachment > 45k with Netscape via sendmail hangs

Alan Cox (alan@lxorguk.ukuu.org.uk)
Thu, 25 Feb 1999 17:51:37 +0000 (GMT)

> select(4, [3], NULL, NULL, NULL) = 1 (in [3])
> read(3, "\0\0\0\0\0\0\0\0\0\0", 15) = 10
> select(4, [3], NULL, NULL, NULL <unfinished ...>

Ok

> calls before. And even if the receiver would be busy,
> netstat should report data in the Recv-Q, right? It doesn't.
> Instead it reports data in the Send-Q of the sender.

It would show both. If the receive queue is empty and the thing is stalled
something has gone astray in the window updates. The receiver thinks it has
no memory, the sender is behaving correctly.

Alan

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