diff options
| author | Philip Hazel <ph10@hermes.cam.ac.uk> | 2007-02-06 12:19:27 +0000 |
|---|---|---|
| committer | Philip Hazel <ph10@hermes.cam.ac.uk> | 2007-02-06 12:19:27 +0000 |
| commit | 4c590bd11647b7440bd982a8c72ebcf5c66564b0 (patch) | |
| tree | 98c5d7e87d60defe5bf522c023a453919303eb98 /doc | |
| parent | 14f4a80da26686a979d4ac4c7040cb3e6350a746 (diff) | |
Flush SMTP before callout (unless control=no_callout_flush).
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/doc-txt/ChangeLog | 5 | ||||
| -rw-r--r-- | doc/doc-txt/NewStuff | 10 |
2 files changed, 11 insertions, 4 deletions
diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index d041a49d3..0f6eeb392 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -1,4 +1,4 @@ -$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.470 2007/02/06 11:11:39 ph10 Exp $ +$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.471 2007/02/06 12:19:27 ph10 Exp $ Change log file for Exim from version 4.21 ------------------------------------------- @@ -77,6 +77,9 @@ PH/16 Add ${if forany and ${if forall. PH/17 Added dsn_from option to vary the From: line in DSNs. +PH/18 Flush SMTP output before performing a callout, unless control = + no_callout_flush is set. + Exim version 4.66 ----------------- diff --git a/doc/doc-txt/NewStuff b/doc/doc-txt/NewStuff index 43be722b0..b05db458a 100644 --- a/doc/doc-txt/NewStuff +++ b/doc/doc-txt/NewStuff @@ -1,4 +1,4 @@ -$Cambridge: exim/doc/doc-txt/NewStuff,v 1.137 2007/02/06 11:11:39 ph10 Exp $ +$Cambridge: exim/doc/doc-txt/NewStuff,v 1.138 2007/02/06 12:19:27 ph10 Exp $ New Features in Exim -------------------- @@ -233,8 +233,12 @@ Version 4.67 time and date. 11. Exim has been modified so that it flushes SMTP output before implementing - a delay in an ACL. This behaviour can be disabled by obeying control = - no_delay_flush at some earlier point. + a delay in an ACL. It also flushes the output before performing a callout, + as this can take a substantial time. These behaviours can be disabled by + obeying control = no_delay_flush or control = no_callout_flush, + respectively, at some earlier stage of the connection. The effect of the + new default behaviour is to disable the PIPELINING optimization in these + situations, in order to avoid unexpected timeouts in clients. 12. There are two new expansion conditions that iterate over a list. They are called forany and forall, and they are used like this: |