Module: kamailio Branch: master Commit: 0bf901966aac3026cd0ba4798f5689c66d7f7b4f URL: https://github.com/kamailio/kamailio/commit/0bf901966aac3026cd0ba4798f5689c… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2017-06-02T15:31:37+02:00 modules: readme files regenerated - ndb_redis ... [skip ci] --- Modified: src/modules/ndb_redis/README --- Diff: https://github.com/kamailio/kamailio/commit/0bf901966aac3026cd0ba4798f5689c… Patch: https://github.com/kamailio/kamailio/commit/0bf901966aac3026cd0ba4798f5689c… --- diff --git a/src/modules/ndb_redis/README b/src/modules/ndb_redis/README index 8ef7d7dd9c..c51fe48c3b 100644 --- a/src/modules/ndb_redis/README +++ b/src/modules/ndb_redis/README @@ -314,6 +314,12 @@ modparam("ndb_redis", "flush_on_reconnect", 1) * value[n] - returns value of the nth element. value - returns null for an array. You need to get each element by index. + In case one of the members of the array is also an array (for example + calling SMEMBERS in a MULTI/EXEC transaction), the members of the array + can be accessed by adding any of the above keys, after a value[n] key. + The first value[n] references the element in the first array, while the + next key references an element of the referenced array. + Example 1.9. redis_cmd usage ... if(redis_cmd("srvN", "INCR cnt", "r")) { @@ -344,6 +350,16 @@ if(redis_cmd("srvN", "HMGET foo_key field1 field3", "r")) { xlog("array size: $redis(r=>size)\n"); xlog("first values: $redis(r=>value[0]) , $redis(r=>value[1])\n"); } + + +# array as element of an array example +redis_cmd("srvN", "MULTI", "r1"); +redis_cmd("srvN", "SMEMBERS foo", "r2"); +if (redis_cmd("srvN", "EXEC", "r")) { + xlog("array size: $redis(r=>value[0]=>size)\n"); + xlog("first member of the set:$redis(r=>value[0]=>value[0])\n"); + xlog("type of the second member of the set:$redis(r=>value[0]=>type[1])\n"); +} ... 4.2. redis_pipe_cmd(srvname, command, ..., replyid)