The UDP transport in ZeroMQ is the PGM protocol encapsulated in UDP, the same as PGM/UDP found in IBM WebSphere MQ.
If you desired you could add a unicast UDP protocol such as UDT to ZeroMQ, there has not been significant demand to date. -- Steve-o On 3 March 2010 13:19, Chris Wong <[email protected]> wrote: > Why is UDP support coupled with PGM? Isn't there use-cases where UDP is > sufficient? > > Chris > > On Mar 2, 2010, at 11:04 PM, Steven McCoy wrote: > > On 3 March 2010 12:37, Chris Wong <[email protected]> wrote: > >> Try to build from HEAD in github for the first time on Mac OS X 10.6 and >> the summary of configure showed that udp transport is not supported. I >> don't have a Linux box at home to try that. Is UDP not supported on Mac? >> >> > Not currently, most of the hard work has been done to prepare OpenPGM for > OSX but there are differences in socket handling for interface enumeration, > SSM multicast and IPv6 that need to be accounted for. > > If you can provide a development environment I can run a preliminary port, > alternatively if you want a complete port together with full support ask at > [email protected] > > -- > Steve-o > > >
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