public class WebSocketClientHandshaker07 extends WebSocketClientHandshaker
Performs client side opening and closing handshakes for web socket specification version draft-ietf-hybi-thewebsocketprotocol- 10
限定符和类型 | 字段和说明 |
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static java.lang.String |
MAGIC_GUID |
customHeaders
构造器和说明 |
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WebSocketClientHandshaker07(java.net.URI webSocketURL,
WebSocketVersion version,
java.lang.String subprotocol,
boolean allowExtensions,
HttpHeaders customHeaders,
int maxFramePayloadLength)
Creates a new instance.
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限定符和类型 | 方法和说明 |
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protected FullHttpRequest |
newHandshakeRequest()
/**
Sends the opening request to the server:
GET /chat HTTP/1.1
Host: server.example.com
Upgrade: websocket
Connection: Upgrade
Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==
Sec-WebSocket-Origin: http://example.com
Sec-WebSocket-Protocol: chat, superchat
Sec-WebSocket-Version: 7
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protected WebSocketFrameDecoder |
newWebsocketDecoder()
Returns the decoder to use after handshake is complete.
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protected WebSocketFrameEncoder |
newWebSocketEncoder()
Returns the encoder to use after the handshake is complete.
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protected void |
verify(FullHttpResponse response)
Process server response:
HTTP/1.1 101 Switching Protocols
Upgrade: websocket
Connection: Upgrade
Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=
Sec-WebSocket-Protocol: chat
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actualSubprotocol, close, close, expectedSubprotocol, finishHandshake, handshake, handshake, isHandshakeComplete, maxFramePayloadLength, processHandshake, processHandshake, uri, version
public static final java.lang.String MAGIC_GUID
public WebSocketClientHandshaker07(java.net.URI webSocketURL, WebSocketVersion version, java.lang.String subprotocol, boolean allowExtensions, HttpHeaders customHeaders, int maxFramePayloadLength)
webSocketURL
- URL for web socket communications. e.g "ws://myhost.com/mypath". Subsequent web socket frames will be
sent to this URL.version
- Version of web socket specification to use to connect to the serversubprotocol
- Sub protocol request sent to the server.allowExtensions
- Allow extensions to be used in the reserved bits of the web socket framecustomHeaders
- Map of custom headers to add to the client requestmaxFramePayloadLength
- Maximum length of a frame's payloadprotected FullHttpRequest newHandshakeRequest()
Sends the opening request to the server:
GET /chat HTTP/1.1 Host: server.example.com Upgrade: websocket Connection: Upgrade Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== Sec-WebSocket-Origin: http://example.com Sec-WebSocket-Protocol: chat, superchat Sec-WebSocket-Version: 7
protected void verify(FullHttpResponse response)
Process server response:
HTTP/1.1 101 Switching Protocols Upgrade: websocket Connection: Upgrade Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo= Sec-WebSocket-Protocol: chat
verify
在类中 WebSocketClientHandshaker
response
- HTTP response returned from the server for the request sent by beginOpeningHandshake00().WebSocketHandshakeException
protected WebSocketFrameDecoder newWebsocketDecoder()
WebSocketClientHandshaker
protected WebSocketFrameEncoder newWebSocketEncoder()
WebSocketClientHandshaker