Module: sip-router Branch: master Commit: 95ca295c7db108c688d7f9278d089dcd6660d712 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=95ca295… Author: Vicente Hernando <vhernando(a)systemonenoc.com> Committer: Vicente Hernando <vhernando(a)systemonenoc.com> Date: Tue Jun 19 12:18:30 2012 +0200 ndb_redis: README file update for redis_free function. --- modules/ndb_redis/README | 33 +++++++++++++++++++++++++++++++-- 1 files changed, 31 insertions(+), 2 deletions(-) diff --git a/modules/ndb_redis/README b/modules/ndb_redis/README index e0258a3..f66c4db 100644 --- a/modules/ndb_redis/README +++ b/modules/ndb_redis/README @@ -10,7 +10,13 @@ Daniel-Constantin Mierla <miconda(a)gmail.com> - Copyright � 2011 asipto.com +Vicente Hernando + + <vhernando(a)systemonenoc.com> + + Copyright © 2011 asipto.com + + Copyright © 2012 www.systemonenoc.com __________________________________________________________________ Table of Contents @@ -30,11 +36,13 @@ Daniel-Constantin Mierla 4. Functions 4.1. redis_cmd(srvname, command, replyid) + 4.2. redis_free(replyid) List of Examples 1.1. Set server parameter 1.2. redis_cmd usage + 1.3. redis_free usage Chapter 1. Admin Guide @@ -53,6 +61,7 @@ Chapter 1. Admin Guide 4. Functions 4.1. redis_cmd(srvname, command, replyid) + 4.2. redis_free(replyid) 1. Overview @@ -107,8 +116,9 @@ modparam("ndb_redis", "server", "name=srvX;addr=127.0.0.2;port=6379;db=4") 4. Functions 4.1. redis_cmd(srvname, command, replyid) + 4.2. redis_free(replyid) -4.1. redis_cmd(srvname, command, replyid) +4.1. redis_cmd(srvname, command, replyid) Send a command to REDIS server identified by srvname. The reply will be stored in a local continer identified by replyid. All the parameters @@ -148,3 +158,22 @@ if(redis_cmd("srvN", "HMGET foo_key field1 field3", "r")) { xlog("first values: $redis(r=>value[0]) , $redis(r=>value[1])\n"); } ... + +4.2. redis_free(replyid) + + Free a previous reply from memory. After this function call, accessing + to a freed replyid returns null value. + + It is not necessary to free a reply to use it again in a new redis_cmd + function. When ndb_redis module closes, all pending replies are freed + automatically, so you only need to use this function if you perform a + lot of redis command requests with different replyid. + + Example 1.3. redis_free usage +... +After a redis command call: + redis_cmd("srvN", "INCR cnt", "r"); + +when reply not used anymore: + redis_free("r"); +...