tree 3d9ffa1a21d70873b4ec0ec3f771113df95555eb
parent a60e5cffa4b1beb687f0024c3b8778ee9705f239
author Vadim Yanitskiy <vyanitskiy@sysmocom.de> 1589813412 +0700
committer Vadim Yanitskiy <vyanitskiy@sysmocom.de> 1590490304 +0700

library/IPA_Emulation: server mode: handle multiple client connections

This change basically does two simple things:

  a) adds TCP connection identifier to ASP_IPA_Event,
  b) splits g_ipa_conn_id into g_self_conn_id and g_last_conn_id.

Change a) would let the upper layers of code (based on the IPA
emulation component) know which TCP/IP connection a given event
belongs/relates to.

Change b) solves the problem, happening in server mode when a new
client connects, and TCP/IP connection identifier of another
previously connected client gets overwritten.

With this change applied, g_self_conn_id holds TCP/IP connection
identifier of the client or server itself (depending on g_mode),
while g_last_conn_id is only used in server mode and holds
connection identifier of the last connected client.

Change-Id: I93c58c08cf296e5cea81d811650caa1a09b8a579
Related: OS#4546