| Dart Echo Client Example |
| ======================== |
| |
| This is the Dart version of the canonical Echo Client sample code for Mojo. It |
| starts up the dart_echo_server service and calls the EchoString() interface in |
| that server. The expected result is that it prints `hello world`. |
| |
| The source code to the Dart version of the Echo Server can be found in |
| [`mojo/src/benchmarks/mojo_rtt_benchmark/lib/echo_server.dart`] |
| (https://github.com/domokit/mojo/blob/master/benchmarks/mojo_rtt_benchmark/lib/echo_server.dart). |
| |
| The tutorial for this code can be found at: |
| https://docs.google.com/document/d/1mufrtxTk8w9qa3jcnlgqsYkWlyhwEpc7aWNaSOks7ug/edit?usp=sharing |
| |
| ## Running the code |
| |
| Run using the Dart echo server, named `dart_echo_server.mojo` (this name is |
| hardcoded into the client sources as the default server): |
| ``` |
| $ out/Debug/mojo_shell mojo:dart_echo_client |
| ``` |
| |
| Run using the C++ echo server to show that any server can implement an interface. |
| Note that .mojo is left off: |
| ``` |
| $ out/Debug/mojo_shell "--args-for=mojo:dart_echo_client echo_server" mojo:dart_echo_client |
| ``` |
