Channel class

Channel: the client side of one Endpoint.

Constructors

Channel(Transport transport)

Wrap a transport, allocating odd stream ids.

Channel.fromEndpoint(Endpoint endpoint)

Wrap an existing endpoint (bidirectional use; starts its read loop).

Properties

endpoint → Endpoint

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

bidi(String path, List<Marshaler> reqs, {Map<String, String>? metadata, Duration? timeout}) → Future<ClientStream>

Start a bidi call with all requests sent up front.

clientStreamCall(String path, List<Marshaler> reqs, Unmarshaler resp, {Map<String, String>? metadata, Duration? timeout}) → Future<void>

Send all requests, then decode the one response into resp.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

openStream(String path, {Map<String, String>? metadata, Duration? timeout}) → Future<ClientStream>

Open a stream without sending anything: drive it with ClientStream.send / halfClose / recv / cancel.

serverStream(String path, Marshaler req, {Map<String, String>? metadata, Duration? timeout}) → Future<ClientStream>

Start a server-streaming call.

toString() → String

A string representation of this object.

inherited

unary(String path, Marshaler req, Unmarshaler resp, {Map<String, String>? metadata, Duration? timeout}) → Future<void>

Run a unary call, decoding the single response into resp.

withTraceContext(TraceContext? ctx) → Channel

A Channel view sharing this endpoint whose outbound spans are parented to ctx. Explicit call metadata still wins.

Operators

operator ==(Object other) → bool

The equality operator.

inherited