Deal with empty Identity for ROUTER socket #140
Merged
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By default,
libzmq
implementation sends empty Identity. Also inlibzmq
implementation, when a server receives an empty Identity for Router connections, it falls back to auto generation. Otherwise, the Router socket will by large chance misbehave.See: https://github.com/zeromq/libzmq/blob/master/src/router.cpp#L481-L487
Additionally, remove
sck.ids
, which is unused and leaks*Conn
.