okhttp3.internal.http2

Class Http2Codec

java.lang.Object

okhttp3.internal.http2.Http2Codec

All Implemented Interfaces:

HttpCodec

public final class Http2Codec
extends Object
implements HttpCodec

Encode requests and responses using HTTP/2 frames.

Field Summary

Fields inherited from interface okhttp3.internal.http.HttpCodec

DISCARD_STREAM_TIMEOUT_MILLIS

Constructor Summary

Constructors

Constructor and Description
Http2Codec(OkHttpClient client, StreamAllocation streamAllocation, Http2Connection connection)

Method Summary

Modifier and Type	Method and Description
void	cancel() Cancel this stream.
okio.Sink	createRequestBody(Request request, long contentLength) Returns an output stream where the request body can be streamed.
void	finishRequest() Flush the request to the underlying socket and signal no more bytes will be transmitted.
void	flushRequest() Flush the request to the underlying socket.
static List<Header>	http2HeadersList(Request request)
ResponseBody	openResponseBody(Response response) Returns a stream that reads the response body.
static Response.Builder	readHttp2HeadersList(List<Header> headerBlock) Returns headers for a name value block containing an HTTP/2 response.
Response.Builder	readResponseHeaders(boolean expectContinue) Parses bytes of a response header from an HTTP transport.
void	writeRequestHeaders(Request request) This should update the HTTP engine's sentRequestMillis field.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Http2Codec

public Http2Codec(OkHttpClient client,
                  StreamAllocation streamAllocation,
                  Http2Connection connection)

Method Detail

createRequestBody

public okio.Sink createRequestBody(Request request,
                                   long contentLength)

Description copied from interface: HttpCodec

Returns an output stream where the request body can be streamed.

Specified by:

createRequestBody in interface HttpCodec

writeRequestHeaders

public void writeRequestHeaders(Request request)
                         throws IOException

Description copied from interface: HttpCodec

This should update the HTTP engine's sentRequestMillis field.

Specified by:

writeRequestHeaders in interface HttpCodec

Throws:

IOException

flushRequest

public void flushRequest()
                  throws IOException

Description copied from interface: HttpCodec

Flush the request to the underlying socket.

Specified by:

flushRequest in interface HttpCodec

Throws:

IOException

finishRequest

public void finishRequest()
                   throws IOException

Description copied from interface: HttpCodec

Flush the request to the underlying socket and signal no more bytes will be transmitted.

Specified by:

finishRequest in interface HttpCodec

Throws:

IOException

readResponseHeaders

public Response.Builder readResponseHeaders(boolean expectContinue)
                                     throws IOException

Description copied from interface: HttpCodec

Parses bytes of a response header from an HTTP transport.

Specified by:

readResponseHeaders in interface HttpCodec

Parameters:

expectContinue - true to return null if this is an intermediate response with a "100" response code. Otherwise this method never returns null.

Throws:

IOException

http2HeadersList

public static List<Header> http2HeadersList(Request request)

readHttp2HeadersList

public static Response.Builder readHttp2HeadersList(List<Header> headerBlock)
                                             throws IOException

Returns headers for a name value block containing an HTTP/2 response.

Throws:

IOException

openResponseBody

public ResponseBody openResponseBody(Response response)
                              throws IOException

Description copied from interface: HttpCodec

Returns a stream that reads the response body.

Specified by:

openResponseBody in interface HttpCodec

Throws:

IOException

cancel

public void cancel()

Description copied from interface: HttpCodec

Cancel this stream. Resources held by this stream will be cleaned up, though not synchronously. That may happen later by the connection pool thread.

Specified by:

cancel in interface HttpCodec