Revert "Flags are ignored on signal receive overload."

zeromq / zmqpp

0mq 'highlevel' C++ bindings

http://zeromq.github.io/zmqpp

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Revert "Flags are ignored on signal receive overload." #56

Closed pschoeni closed 10 years ago

pschoeni commented 10 years ago

Sorry I thought it is a typo, but I have made it worse. Flags is implicitly casted to bool and now this overload is always dont_block. Maybe all send and receive methods should be more consistent, expecting only bools or only flags?