callService shouldn't need a previous established connection to call services
hughjfchen opened this issue · 1 comments
hughjfchen commented
Currently, before you can use callService/callService' to call services on other nodes, you must use connection, listen or initNode established some connection state. This restrict should be removed because callService/callService' know how to connect to the node where the services it wants to call located.
agocorona commented
in the meantime, runCloud callService... work fine to call services under the TranIO monad.
callService is asynchronous, so it will execute alternative computations. If that is not desired, use sync . runCloud $ callservice..