In sock_write - sel = IO::Select=ARRAY(0x20164c0c)
Results of syswrite - 11
wrote TESTING 123 to the socket
In sock_read - sel = IO::Select=ARRAY(0x20164c9c)
Use of uninitialized value in concatenation (.) at /appl/tst/eng/local/bin/IELmq1 line 63.
Results of syswrite - 
sock_read: socket read error (A connection with a remote socket was reset by that socket.) at /appl/tst/eng/local/bin/IELmq1 line 28.