check the sockets to be used before doing anything else #1691

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alanbuxey opened this Issue Aug 27, 2016 · 1 comment

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@alanbuxey
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when a user tried to run FreeRADIUS daemon, the server reads/checks the config.... then goes ahead and opens up all required connections (SQL, REDIS)...then tries binding to eg port 1812 UDP and failing with the classic

Control socket '/var/run/radiusd/radiusd.sock' is already in use
Failed creating global listener for type 7
Failed starting event loop
EXIT(1) CALLED src/main/radiusd.c[492]

perhaps the server can do the read/check and then check if socket etc already in use BEFORE going ahead to open up all those external connections?

alan

@alandekok
Member

This is hard to fix in a sane way. The server loads the modules first, and then loads the virtual servers.

Once we've redesigned the code in v4, it should be easier to fix.

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