This eliminates an edge case that can cause a deadlock and is a
prerequisite to cheaply testing connection liveness and to recoving a
connection after a timeout.
https://github.com/jackc/pgconn/issues/27
Squashed commit of the following:
commit 0d7b0dddea
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 25 13:15:05 2022 -0500
Add test for non-blocking IO preventing deadlock
commit 79d68d23d3
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 18 18:23:24 2022 -0500
Release CopyFrom buf when done
commit 95a43139c7
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 18 18:22:32 2022 -0500
Avoid allocations with non-blocking write
commit 6b63ceee07
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 18 17:46:49 2022 -0500
Simplify iobufpool usage
commit 60ecdda02e
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 18 11:51:59 2022 -0500
Add true non-blocking IO
commit 7dd26a34a1
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 20:28:23 2022 -0500
Fix block when reading more than buffered
commit afa702213f
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 20:10:23 2022 -0500
More TLS support
commit 51655bf8f4
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 17:46:00 2022 -0500
Steps toward TLS
commit 2b80beb1ed
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 13:06:29 2022 -0500
Litle more TLS support
commit 765b2c6e7b
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 12:29:30 2022 -0500
Add testing of TLS
commit 5b64432afb
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 09:48:19 2022 -0500
Introduce testVariants in prep for TLS
commit ecebd7b103
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 09:32:14 2022 -0500
Handle and test read of previously buffered data
commit 09c64d8cf3
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 09:04:48 2022 -0500
Rename nbbconn to nbconn
commit 73398bc67a
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 08:59:53 2022 -0500
Remove backup files
commit f1df39a29d
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 08:58:05 2022 -0500
Initial passing tests
commit ea3cdab234
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat Jun 4 08:38:57 2022 -0500
Fix connect timeout
commit ca22396789
Author: Jack Christensen <jack@jackchristensen.com>
Date: Thu Jun 2 19:32:55 2022 -0500
wip
commit 2e7b46d5d7
Author: Jack Christensen <jack@jackchristensen.com>
Date: Mon May 30 08:32:43 2022 -0500
Update comments
commit 7d04dc5caa
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat May 28 19:43:23 2022 -0500
Fix broken test
commit bf1edc77d7
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat May 28 19:40:33 2022 -0500
fixed putting wrong size bufs
commit 1f7a855b2e
Author: Jack Christensen <jack@jackchristensen.com>
Date: Sat May 28 18:13:47 2022 -0500
initial not quite working non-blocking conn
Jack Christensen