diff options
| author | Pavlo Yatsukhnenko <yatsukhnenko@gmail.com> | 2019-02-20 10:59:17 +0300 |
|---|---|---|
| committer | michael-grunder <michael.grunder@gmail.com> | 2019-03-19 23:05:40 +0300 |
| commit | f9016f1bfb4e6350efe2f91d724d74fa482136bd (patch) | |
| tree | c5c231fd26719f4a03cdd1f5869a3301c19cdae2 /README.markdown | |
| parent | 80dcc9611e99616f0df7040de64604d19dfa4a76 (diff) | |
Update documentation.
Diffstat (limited to 'README.markdown')
| -rw-r--r-- | README.markdown | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/README.markdown b/README.markdown index 04a0a1e1..7b67225b 100644 --- a/README.markdown +++ b/README.markdown @@ -207,13 +207,15 @@ $redis->connect('127.0.0.1', 6379, 1, NULL, 100); // 1 sec timeout, 100ms delay ----- _**Description**_: Connects to a Redis instance or reuse a connection already established with `pconnect`/`popen`. -The connection will not be closed on `close` or end of request until the php process ends. +The connection will not be closed on end of request until the php process ends. So be prepared for too many open FD's errors (specially on redis server side) when using persistent connections on many servers connecting to one redis server. Also more than one persistent connection can be made identified by either host + port + timeout or host + persistent_id or unix socket + timeout. +Starting from version 4.2.1, it became possible to use connection pooling by setting INI variable `redis.pconnect.pooling_enabled` to 1. + This feature is not available in threaded versions. `pconnect` and `popen` then working like their non persistent equivalents. |