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22 Commits (55b5067dddf98f625a02108a53959a935845a772)

Author SHA1 Message Date
Jack Christensen 1ec3816a20 pgconn and pgproto use same environment variable for tests as pgx 2022-10-29 13:23:25 -05:00
Jack Christensen 7f382f5190 Better fuzz testing and fix several bugs it found 
Fix infinite loop in AuthenticationSASL.Decode
Fix panic in CommandComplete.Decode
Fix panic in DataRow.Decode
Fix panic in NotificationResponse.Decode
 2022-07-23 16:13:06 -05:00
Jack Christensen 9d0f27bc4b Initial fuzz testing and fix 
Initial fuzz testing of pgproto3 found a panic
 2022-07-23 15:22:28 -05:00
Jack Christensen 78875bb95a Add tracing support 
Replaces existing logging support. Package tracelog provides adapter for
old style logging.

https://github.com/jackc/pgx/issues/1061
 2022-07-16 12:27:10 -05:00
Jack Christensen a86f4f3db9 Add deallocate to pipeline mode 2022-07-07 19:32:01 -05:00
Jack Christensen e12ba1b6b9 Extract iobufpool 2022-05-28 10:59:54 -05:00
Jack Christensen 55e0b4c30e Skip CockroachDB in TestTrace 2022-05-23 18:15:53 -05:00
Jack Christensen b59cd50508 TestTrace enables tracing after connection established 
This avoids locking to a specific version of the server.
 2022-05-23 17:52:10 -05:00
Jack Christensen 67635f896c Fix output to include message size and add some docs 2022-05-21 17:30:47 -05:00
Jack Christensen b74c109f61 Optimize tracing 
The addition of tracing caused messages to escape to the heap. By
avoiding interfaces the messages no longer escape.
 2022-05-21 17:22:58 -05:00
Jack Christensen f2e96156a0 Add message tracing 2022-05-21 14:43:04 -05:00
Jack Christensen 5714896b10 Restructure sending messages 
Use an internal buffer in pgproto3.Frontend and pgproto3.Backend instead
of directly writing to the underlying net.Conn. This will allow tracing
messages as well as simplify pipeline mode.
 2022-05-21 11:06:44 -05:00
Jack Christensen a92f1df1df Merge remote-tracking branch 'pgproto3/master' into v5-dev 
Pull in pgproto3 changes and update for pgx v5
 2022-04-23 10:43:48 -05:00
Jack Christensen f14fb3d692 Replace interface{} with any 2022-04-09 09:12:55 -05:00
Jack Christensen b1e4b96e6c Reduce big read buffer allocations with sync.Pool 2022-02-26 19:57:41 -06:00
Jack Christensen 2fad63c189 Set cap when returning slice from chunkReader 2022-02-26 09:37:14 -06:00
Jack Christensen e641d0a5ad Reuse connection read buffer 
To avoid extra copies and small allocations previously large
read buffers were allocated and never reused. However, the down side of
this was greater total memory allocation and the possibility that a
reference to a single byte could pin an entire buffer.

Now the buffer is reused.
 2022-02-26 09:31:45 -06:00
Jack Christensen 2e0ec225de Make Chunkreader an internal implementation detail 2022-02-26 08:50:46 -06:00
Jack Christensen d13f651810 Finish importing pgio as internal package 2022-02-21 14:35:20 -06:00
Jack Christensen 032ea5f5c0 Finish import of chunkreader 2022-02-21 14:29:39 -06:00
Jack Christensen 95cbbfe441 Import pgproto3 
Also copy in pgmock as an internal package.
 2022-02-21 13:22:42 -06:00
Jack Christensen 04476c4a13 Move pgproto3 to subdirectory 2022-02-21 11:57:34 -06:00