package grpc.gateway.testing

Get desktop application:
View/edit binary Protocol Buffers messages

A simple echo service.

• rpc Echo (EchoRequest, EchoResponse)

  echo.proto:66

  One request followed by one response The server returns the client message as-is.

• rpc EchoAbort (EchoRequest, EchoResponse)

  echo.proto:69

  Sends back abort status.

• rpc NoOp (Empty, Empty)

  echo.proto:73

  One empty request, ZERO processing, followed by one empty response (minimum effort to do message serialization).

  message Empty

  echo.proto:19

  (message has no fields)

• rpc ServerStreamingEcho (ServerStreamingEchoRequest, stream ServerStreamingEchoResponse)

  echo.proto:77

  One request followed by a sequence of responses (streamed download). The server will return the same client message repeatedly.

• rpc ServerStreamingEchoAbort (ServerStreamingEchoRequest, stream ServerStreamingEchoResponse)

  echo.proto:82

  One request followed by a sequence of responses (streamed download). The server abort directly.

• rpc ClientStreamingEcho (stream ClientStreamingEchoRequest, ClientStreamingEchoResponse)

  echo.proto:87

  A sequence of requests followed by one response (streamed upload). The server returns the total number of messages as the result.

  message ClientStreamingEchoRequest

  echo.proto:51

  Request type for client side streaming echo.

  • string message = 1

    A special value "" indicates that there's no further messages.

  message ClientStreamingEchoResponse

  echo.proto:57

  Response type for client side streaming echo.

  • int32 message_count = 1

    Total number of client messages that have been received.

• rpc FullDuplexEcho (stream EchoRequest, stream EchoResponse)

  echo.proto:93

  A sequence of requests with each message echoed by the server immediately. The server returns the same client messages in order. E.g. this is how the speech API works.

• rpc HalfDuplexEcho (stream EchoRequest, stream EchoResponse)

  echo.proto:99

  A sequence of requests followed by a sequence of responses. The server buffers all the client messages and then returns the same client messages one by one after the client half-closes the stream. This is how an image recognition API may work.

Used as request type in: EchoService.Echo, EchoService.EchoAbort, EchoService.FullDuplexEcho, EchoService.HalfDuplexEcho

• string message = 1

Used as response type in: EchoService.Echo, EchoService.EchoAbort, EchoService.FullDuplexEcho, EchoService.HalfDuplexEcho

• string message = 1

• int32 message_count = 2

Request type for server side streaming echo.

Used as request type in: EchoService.ServerStreamingEcho, EchoService.ServerStreamingEchoAbort

• string message = 1

  Message string for server streaming request.

• int32 message_count = 2

  The total number of messages to be generated before the server closes the stream; default is 10.

• int32 message_interval = 3

  The interval (ms) between two server messages. The server implementation may enforce some minimum interval (e.g. 100ms) to avoid message overflow.

Response type for server streaming response.

Used as response type in: EchoService.ServerStreamingEcho, EchoService.ServerStreamingEchoAbort

• string message = 1

  Response message.