So now we do a couple of expensive tasks on conn handling threads, not
on thrmgr: Add the conn to its thread conn list, check fd usage, nat
lookup dst, and make string src addr.
This prevents possible multithreading issues between thrmgr and conn
handling threads. So we can remove and clean up the code and comments
related with such possible issues now. For example, we can add the conn
to its thread list earlier, and we can handle errors immediately, thanks
to this early switch to conn handling threads. This also helps achieve
cleaner code.
We don't do anything in srvdst writecb except for passhtrough mode.
We handle srvdst and dst connect tasks in connectcb for them by
arranging connect events correctly, so we don't need any extra flags.
Correct connect ordering helps us remove code checking if bev exists.
There were a lot of unnecessary code in autossl. Tcp and ssl code are
decoupled now.
Create function macros for fine* debug logs
Fix a few memory leaks when DEBUG_PROXY enabled
Add main.mk to MKFS list
Put a few function params within DEBUG_PROXY directives
Check retval of a snprintf() call
Fix segfault with -w/-W options if no ssl proxyspec specified, also fixed in sslsplit develop: https://github.com/droe/sslsplit/issues/271
Various clean-up
Soner Tari