tb b2b86bb510 Only retry the write on a non-blocking socket ... Jussi Laako reported seeing a busy loop when Thunderbird or mobile users connected to the Alpine based imapd mail server. One of them is doing non-blocking I/O and the added retry short-circuited the select call and retry causing a busy loop. Simplify the retry logic while there. tested by procter, with help from beck		2020-09-13 08:05:08 +00:00
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patches	Only retry the write on a non-blocking socket	2020-09-13 08:05:08 +00:00
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Makefile	Only retry the write on a non-blocking socket	2020-09-13 08:05:08 +00:00