[Csci551-talk] permission denied

[S. Rubin]

I tried my code this morning, and keep getting "permission denied" when
executing recv(socket, buf, buf_len,0) to receive tracker's udp port at the
manager. Tracker is spawned, tcp connection is accepted, but the problem
seems to be with recv.  I get a negative value in the buffer with the system error
"permission denied".  Any ideas?  This code has not changed and has been 
working until this morning.  Anything with aludra or nunki?
Sophia
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