[Turnserver-users] Allocate Requests are timed out in TCP mode

[John N. <joh...@gm...>]

Hello,

I am using turnserver ver 0.7 in TCP mode. SIP Clients are communicating
with turnserver over TCP for all STUN and TURN Relay messages while
communication with peer is being done over UDP.

It works fine till approximately 40-50 active turn relays (Active calls)
but after that we start getting "timeout" for "Allocate Requests" and again
we start getting responses after approx 10 min of idle time. On turn server
log i do not see any unusual message like error or something related to any
issue.

My ulimit is set as 999999 and i compiled with ./configure
--enable-fdsetsize=999999 option. I am using a single user for all my Turn
clients . I have following options set in the config file
## Max relay per username.
max_relay_per_username = 9950000

## Allocation lifetime.
allocation_lifetime = 1800

## Allocation bandwidth limitation (in KBytes/s).
## 0 value means bandwidth quota disabled.
bandwidth_per_allocation = 1024

## Restricted user bandwidth (in KBytes/s).
## 0 value means bandwidth limitation disabled.
restricted_bandwidth = 1024


Apart from that everything is default. What might case this strange issue?

Regards

John