Service Fabric offers many built-in communication options to support inter-service communications. Service remoting is one of them. This option allows strong typed remote procedure calls between Reliable Services and Reliable Actors. This option is very easy to set up and operate with as service remoting handles resolution of service addresses, connection, retry, and error handling. Service Fabric also supports HTTP for language-agnostic communication.

Service Fabric SDK exposes ICommunicationClient and ServicePartitionClient classes for service resolution, HTTP connections, and retry loops. WCF is also supported by Service Fabric as a communication channel to enable legacy workload to be hosted on it. The SDK exposed WcfCommunicationListener for the server side and WcfCommunicationClient and ServicePartitionClient classes for the client to ease programming hurdles.