BlockingRpcChannel

```
public interface BlockingRpcChannel
```
Abstract interface for a blocking RPC channel. BlockingRpcChannel is the blocking equivalent to RpcChannel.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Message`	`callBlockingMethod(Descriptors.MethodDescriptor method, RpcController controller, Message request, Message responsePrototype)`	Call the given method of the remote service and blocks until it returns.

- Method Detail
  - callBlockingMethod
```
Message callBlockingMethod(Descriptors.MethodDescriptor method,
                           RpcController controller,
                           Message request,
                           Message responsePrototype)
                    throws ServiceException
```
    Call the given method of the remote service and blocks until it returns. callBlockingMethod() is the blocking equivalent to RpcChannel.callMethod(org.apache.pekko.protobuf.Descriptors.MethodDescriptor, org.apache.pekko.protobuf.RpcController, org.apache.pekko.protobuf.Message, org.apache.pekko.protobuf.Message, org.apache.pekko.protobuf.RpcCallback<org.apache.pekko.protobuf.Message>).
    
    Throws:
    
    ServiceException