Hello. I try to do my own dispatcher with redis db. I have problem with disconnecting module wrom redis. Redis server is remote microsoft public server. This good solution for many companies and it works stable THe FIrst Isuue I saw when used

modparam("ndb_redis", "server", "name=srv1;addr=non_local_serv;port=6379;db=4;pass=mypass")

[TOASTERISK] redis_cmd("srv1", "EXISTS $si", "s"); xlog("L_INFO","ASTERISK with ip $si is {$redis(s=>value)}"); $var(setid)=0; if ($redis(s=>value) == 0) { xlog("L_INFO","Request {$rm} from $si != {$var(dest)} It means call NOT from ASTRISK"); }

And when this call begins I get <null> s value. But If I EXISTS it from redis comsole there is successfull reply.

Sometimes I see this at kamailio log

redisc_exec(): Redis error: Server closed the connection

I tried MONITOR redis from cli, but nothing happends when disconnect. (nothing means -nothing at the cli)

So I tried one more thing: I have some pools of requests 1. When options recieved to kam from asterisk

if (is_method("OPTIONS")) { if ($sp == 50600) { redis_cmd("srv1", "AUTH mylonglongpass"","r") redis_cmd("srv1", "SET $si $TS", "r"); redis_cmd("srv1", "EXPIRE $si 20", "r"); } }

It works fine (Intresting that this works fine with the PASS through modparam key too)

Second pool when KAmailio choose ASTERISK to send INVITE from redis

#DISPATCHER_NEW #$setid - is another var that gets from sql db. $var(priority)=1; redis_cmd("srv1", "AUTH mylonglongpass", "p");

while ($redis(b=>value) == 0) { xlog("L_INFO","{$rm} priority now is $var(priority) and setid $var(setid)\n"); redis_cmd("srv1", "EXISTS $var(setid):$var(priority)", "e"); xlog("L_INFO","ASTERISK with customer $var(setid) and priority $var(priority) id {$redis(e=>value)} (if 1 - exists, 0 - not exisits)"); ## Regis correctly get reply always

if ($redis(e=>value) == 1) { redis_cmd("srv1", "GET $var(setid):$var(priority)", "a");

#get IP of asterisk. Always get right value too xlog("L_INFO","ASTERISK with customer $var(setid) and priority $var(priority) is {$redis(a=>value)} (if 0 - not exisits)"); redis_cmd("srv1", "GET $redis(a=>value)", "b"); #check timestamp that set at redis OPTION request

## There are I have truble when use AUTH command because redis return <null> after GET. If i do GET from cli - all ok.

xlog("L_INFO","ASTERISK with customer $var(setid) and priority $var(priority) have timestamp {$redis(b=>value)} (if null - no timestamp. This means it down. Get new asterisk)"); if ($redis(b=>value) == 1){ $du="sip:"+$redis(a=>value)+":50600"; } else{ $var(priority)=$var(priority)+1; } }

Offcource I checked all parameteres - database name and another connection attrs of modparam

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