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46 Commits (31ec18cc650b3fc2320563b9801f42a1b1cef45e)

Author SHA1 Message Date
Jack Christensen 31ec18cc65 Replace Begin and BeginTx methods with functions 2022-07-09 17:25:55 -05:00
Jack Christensen 76946fb5a3 Replace QueryFunc with ForEachScannedRow 2022-07-07 20:29:04 -05:00
Jack Christensen 03da9fcec6 Check conn liveness before using when idle for more than 1 second 
Implemented in pgxpool.Pool and database/sql.

https://github.com/jackc/pgx/issues/672
 2022-06-25 17:58:53 -05:00
Jack Christensen 1f4b34f932 Merge branch 'master' into v5-dev 2022-04-23 11:05:24 -05:00
Jack Christensen 8b483e4223 Use generic / type safe puddle for pgxpool 2022-04-16 09:28:46 -05:00
Jack Christensen bb8c52f7e8 Add doc regarding default pgxpool.Config.MaxConns 
refs #1183
 2022-04-11 18:49:11 -05:00
Jack Christensen f14fb3d692 Replace interface{} with any 2022-04-09 09:12:55 -05:00
Jack Christensen 9c5dfbdfb3 pgconn.CommandTag is now an opaque type 
It now makes a copy instead of retaining driver memory. This is in
preparation to reuse the driver read buffer.
 2022-02-12 10:26:26 -06:00
Jack Christensen 72cc95e4dd Bump module version to v5 2021-12-11 13:29:03 -06:00
Jack Christensen 0e293b966c Finish import of pgconn 2021-12-04 14:06:57 -06:00
Jack Christensen 058f346079 Start pgxpool background health check after initial connections 
Otherwise the health check and the create initial connection(s) may both
create connections. While this generally wouldn't be a real problem it
did cause TestPoolBackgroundChecksMinConns to flicker on CI.
 2021-11-20 11:19:10 -06:00
Daniel 8bc6aa6b49 Fix goroutine leak and unclosed connections 2021-10-30 10:25:09 -05:00
Daniel 36708a1cc6 Eager initialize minpoolsize on connect 2021-10-30 10:25:09 -05:00
Dan Gillis bb8d7ffc87 Add comments 
Add several comments and correct ConnectConfig
 2021-09-25 09:26:59 -05:00
Dan Gillis 8876b3a4ff Add comments 2021-09-11 11:07:31 -05:00
Rulin Tang 5320ad87c8 remove query row connection release 2021-08-23 11:39:45 -05:00
Rulin Tang c9e271df29 add missing pgx pool release for QueryRow 2021-08-23 11:39:45 -05:00
Jack Christensen a49f4bb135 Use errors instead of golang.org/x/xerrors 2021-03-25 09:55:12 -04:00
Jack Christensen 80147fd7cc Use sync.Once to guard pool.Close 
This avoids the small possibility of 2 concurrent Close calls still
double closing the channel.
 2021-03-19 08:58:56 -05:00
Matt Schultz fe366b2cf3 Prevent panics caused by attempting to close an already closed pgxpool.Pool. 2021-03-19 08:58:56 -05:00
Jack Christensen ac2918b9a3 Add BeginFunc and BeginTxFunc 
fixes #821
 2021-02-20 18:30:18 -06:00
Jack Christensen 373bb84e9d Add *pgxpool.AcquireFunc 
refs #821
 2021-02-20 17:16:33 -06:00
davidsbond aa8604b5c2 Add Ping method to pgxpool.Conn 
Adds the Ping method to pgxpool.Conn, returning the result of calling Ping on
the underlying pgx.Conn.
 2021-01-26 20:46:57 -06:00
Robert Froehlich 210a217818 Add BeforeConnect callback to pgxpool.Config. 
This allows for connection settings to be updated without having to create
a new pool. The callback is passed a copy of the pgx.ConnConfig and will
not impact existing live connections.
 2021-01-02 15:08:59 -08:00
Jack Christensen e8f959e0e1 Add QueryFunc 
refs #821
 2020-12-12 09:39:58 -06:00
Jack Christensen 997a16dbc5 Update pgconn for renamed CleanupChan 2020-08-20 22:09:50 -05:00
Jack Christensen 39b096d01e pgxpool waits for connection cleanup to finish before making room in pool 
refs #679
 2020-08-20 22:04:56 -05:00
georgysavva e29ce9f6d6 Add Config.Copy() in pgx and pgxpool packages. Conn.Config() and Pool.Config() return copy of the original config. 2020-06-02 13:35:05 +03:00
Jack Christensen ac6c49c39d Require access to ConnString via Config 
A Config object may be created via ParseConfig and then further
modified. Requiring access to the original ConnString via the Config
helps indicate that the Config is the source of truth as to how the
connection was actually established.
 2020-05-16 18:12:04 -05:00
georgysavva 20c6c44f9f Expose Conn.Config() and Pool.Config(). 2020-05-16 19:53:08 +03:00
georgysavva 33cbec368f rename ConnStr -> ConnString 2020-05-16 19:24:57 +03:00
georgysavva a62de87342 Add ConnStr getter to Pool and Conn structs. 2020-05-16 18:10:29 +03:00
Yegor Myskin 8dd3679f5a Properly close a pool on "not lazy" connect 2020-05-13 17:48:28 +03:00
Jean-Baptiste Bronisz 4127eba03f
[pgxpool] Fix connection leak if BeginTx() fail 2020-04-07 22:31:09 +02:00
georgysavva 5d453485a9 Introduce new pool setting: LazyConnect 2020-04-03 10:28:05 +03:00
Jack Christensen 0329f12e05 Remove unneeded goroutine spawn in connection pool destructor 
fixes #708
 2020-04-02 22:24:09 -05:00
Jack Christensen 22ad987698 Add a timeout to pgxpool min connection creation 
Ensure that CreateResource can't hang.
 2020-02-05 11:25:15 -06:00
Patrick Ellul a01827732f Implements MinConns, the minimum size of the connection pool. 
The health check will increase the number of connections to this amount if it had dropped below.
 2020-02-04 08:17:53 +11:00
Jack Christensen 2d20ba7ba4 Add doc for pool_max_conn_idle_time option 2020-02-01 09:45:20 -06:00
Patrick Ellul 5082e30c4c Implement maximum connection idle time (MaxConnIdleTime) for pgxpool. 
If a connection has been idle for longer than maxConnIdleTime, the health check will destroy it.
 2020-01-28 16:36:34 +11:00
Jack Christensen f20f026b7d Pool BeforeAcquire hook takes context 2019-08-31 08:57:03 -05:00
Jack Christensen b2b949afa4 Rename BeginEx to BeginTx and update docs 2019-08-24 20:50:24 -05:00
Jack Christensen b7b52ff079 Require conn and pool configs to be created by ParseConfig 
This simplifies handling default values. Now there is no ambiguity
between a zero value and a default value. All default values are set by
ParseConfig and the user can modify them after the initial creation.

fixes #567
 2019-08-24 09:53:38 -05:00
Jack Christensen 99e5461522 Add pgx.Tx interface and pseudo nested transaction support 
This complicates the idea of a persistent transaction status and error
so that concept was removed.
 2019-08-17 17:22:14 -05:00
Jack Christensen c3e41872a8 Resplit Begin and BeginEx 
This is in preparation for a Begin / Tx interface that will similate
nested transactions with savepoints.

In addition, this passes the TxOptions struct by value and thereby
removes an allocation.
 2019-08-17 15:53:55 -05:00
Jack Christensen 08b412740f Rename package pool to pgxpool 
pool is too common a name to occupy.
 2019-06-29 11:37:36 -05:00