localshred/protobuf — pull request #79 by localshred (2013-03-20 04:31:32+00:00)
Title: Add TTIN signal to zmq server to increment threads

To increase the size of the worker threads in a running rpc_server
process you can simply send the process a TTIN signal and an additional
worker will be pushed into the pool.

Example

# If pid of rpc_server is 3442...
kill -TTIN 3442