| commit | 8e628719a7ed4d7974c9a746d9de9da8f292f640 | [log] [tgz] |
|---|---|---|
| author | Natalie Weizenbaum <nweiz@google.com> | Wed Jan 27 23:24:46 2016 |
| committer | Natalie Weizenbaum <nweiz@google.com> | Wed Jan 27 23:24:46 2016 |
| tree | 63a23177387b2fd24e726a1ae1279f5c76e327f5 | |
| parent | 2e37ad5e09911199624070f70fc17e6719fa4245 [diff] |
Add StreamChannelTransformer. This makes StreamChannel.transform() take a StreamChannelTransformer rather than a codec. This is better, since a codec is explicitly intended to convert chunked data, while transformers are more general. R=rnystrom@google.com Review URL: https://codereview.chromium.org//1632903004 .
This package exposes the StreamChannel interface, which represents a two-way communication channel. Each StreamChannel exposes a Stream for receiving data and a StreamSink for sending it.
StreamChannel helps abstract communication logic away from the underlying protocol. For example, the test package re-uses its test suite communication protocol for both WebSocket connections to browser suites and Isolate connections to VM tests.
This package also contains utilities for dealing with StreamChannels and with two-way communications in general. For documentation of these utilities, see the API docs.