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Java CloseCodes.PROTOCOL_ERROR属性代码示例

本文整理汇总了Java中javax.websocket.CloseReason.CloseCodes.PROTOCOL_ERROR属性的典型用法代码示例。如果您正苦于以下问题：Java CloseCodes.PROTOCOL_ERROR属性的具体用法？Java CloseCodes.PROTOCOL_ERROR怎么用？Java CloseCodes.PROTOCOL_ERROR使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类javax.websocket.CloseReason.CloseCodes的用法示例。


在下文中一共展示了CloseCodes.PROTOCOL_ERROR属性的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: processRemainingHeader

/**
 * @return <code>true</code> if sufficient data was present to complete the
 *         processing of the header
 */
private boolean processRemainingHeader() throws IOException {
    // Ignore the 2 bytes already read. 4 for the mask
    int headerLength;
    if (isMasked()) {
        headerLength = 4;
    } else {
        headerLength = 0;
    }
    // Add additional bytes depending on length
    if (payloadLength == 126) {
        headerLength += 2;
    } else if (payloadLength == 127) {
        headerLength += 8;
    }
    if (writePos - readPos < headerLength) {
        return false;
    }
    // Calculate new payload length if necessary
    if (payloadLength == 126) {
        payloadLength = byteArrayToLong(inputBuffer, readPos, 2);
        readPos += 2;
    } else if (payloadLength == 127) {
        payloadLength = byteArrayToLong(inputBuffer, readPos, 8);
        readPos += 8;
    }
    if (Util.isControl(opCode)) {
        if (payloadLength > 125) {
            throw new WsIOException(new CloseReason(
                    CloseCodes.PROTOCOL_ERROR,
                    sm.getString("wsFrame.controlPayloadTooBig",
                            Long.valueOf(payloadLength))));
        }
        if (!fin) {
            throw new WsIOException(new CloseReason(
                    CloseCodes.PROTOCOL_ERROR,
                    sm.getString("wsFrame.controlNoFin")));
        }
    }
    if (isMasked()) {
        System.arraycopy(inputBuffer, readPos, mask, 0, 4);
        readPos += 4;
    }
    state = State.DATA;
    return true;
}
开发者ID:liaokailin，项目名称:tomcat7，代码行数:49，代码来源:WsFrameBase.java

示例2: processDataControl

private boolean processDataControl() throws IOException {
    TransformationResult tr = transformation.getMoreData(opCode, fin, rsv, controlBufferBinary);
    if (TransformationResult.UNDERFLOW.equals(tr)) {
        return false;
    }
    // Control messages have fixed message size so
    // TransformationResult.OVERFLOW is not possible here

    controlBufferBinary.flip();
    if (opCode == Constants.OPCODE_CLOSE) {
        open = false;
        String reason = null;
        int code = CloseCodes.NORMAL_CLOSURE.getCode();
        if (controlBufferBinary.remaining() == 1) {
            controlBufferBinary.clear();
            // Payload must be zero or greater than 2
            throw new WsIOException(new CloseReason(
                    CloseCodes.PROTOCOL_ERROR,
                    sm.getString("wsFrame.oneByteCloseCode")));
        }
        if (controlBufferBinary.remaining() > 1) {
            code = controlBufferBinary.getShort();
            if (controlBufferBinary.remaining() > 0) {
                CoderResult cr = utf8DecoderControl.decode(
                        controlBufferBinary, controlBufferText, true);
                if (cr.isError()) {
                    controlBufferBinary.clear();
                    controlBufferText.clear();
                    throw new WsIOException(new CloseReason(
                            CloseCodes.PROTOCOL_ERROR,
                            sm.getString("wsFrame.invalidUtf8Close")));
                }
                // There will be no overflow as the output buffer is big
                // enough. There will be no underflow as all the data is
                // passed to the decoder in a single call.
                controlBufferText.flip();
                reason = controlBufferText.toString();
            }
        }
        wsSession.onClose(new CloseReason(Util.getCloseCode(code), reason));
    } else if (opCode == Constants.OPCODE_PING) {
        if (wsSession.isOpen()) {
            wsSession.getBasicRemote().sendPong(controlBufferBinary);
        }
    } else if (opCode == Constants.OPCODE_PONG) {
        MessageHandler.Whole<PongMessage> mhPong =
                wsSession.getPongMessageHandler();
        if (mhPong != null) {
            try {
                mhPong.onMessage(new WsPongMessage(controlBufferBinary));
            } catch (Throwable t) {
                handleThrowableOnSend(t);
            } finally {
                controlBufferBinary.clear();
            }
        }
    } else {
        // Should have caught this earlier but just in case...
        controlBufferBinary.clear();
        throw new WsIOException(new CloseReason(
                CloseCodes.PROTOCOL_ERROR,
                sm.getString("wsFrame.invalidOpCode",
                        Integer.valueOf(opCode))));
    }
    controlBufferBinary.clear();
    newFrame();
    return true;
}
开发者ID:liaokailin，项目名称:tomcat7，代码行数:68，代码来源:WsFrameBase.java

示例3: getCloseCode

static CloseCode getCloseCode(int code) {
    if (code > 2999 && code < 5000) {
        return CloseCodes.getCloseCode(code);
    }
    switch (code) {
        case 1000:
            return CloseCodes.NORMAL_CLOSURE;
        case 1001:
            return CloseCodes.GOING_AWAY;
        case 1002:
            return CloseCodes.PROTOCOL_ERROR;
        case 1003:
            return CloseCodes.CANNOT_ACCEPT;
        case 1004:
            // Should not be used in a close frame
            // return CloseCodes.RESERVED;
            return CloseCodes.PROTOCOL_ERROR;
        case 1005:
            // Should not be used in a close frame
            // return CloseCodes.NO_STATUS_CODE;
            return CloseCodes.PROTOCOL_ERROR;
        case 1006:
            // Should not be used in a close frame
            // return CloseCodes.CLOSED_ABNORMALLY;
            return CloseCodes.PROTOCOL_ERROR;
        case 1007:
            return CloseCodes.NOT_CONSISTENT;
        case 1008:
            return CloseCodes.VIOLATED_POLICY;
        case 1009:
            return CloseCodes.TOO_BIG;
        case 1010:
            return CloseCodes.NO_EXTENSION;
        case 1011:
            return CloseCodes.UNEXPECTED_CONDITION;
        case 1012:
            // Not in RFC6455
            // return CloseCodes.SERVICE_RESTART;
            return CloseCodes.PROTOCOL_ERROR;
        case 1013:
            // Not in RFC6455
            // return CloseCodes.TRY_AGAIN_LATER;
            return CloseCodes.PROTOCOL_ERROR;
        case 1015:
            // Should not be used in a close frame
            // return CloseCodes.TLS_HANDSHAKE_FAILURE;
            return CloseCodes.PROTOCOL_ERROR;
        default:
            return CloseCodes.PROTOCOL_ERROR;
    }
}
开发者ID:liaokailin，项目名称:tomcat7，代码行数:51，代码来源:Util.java

示例4: processRemainingHeader

/**
 * @return <code>true</code> if sufficient data was present to complete the
 *         processing of the header
 */
private boolean processRemainingHeader() throws IOException {
	// Ignore the 2 bytes already read. 4 for the mask
	int headerLength;
	if (isMasked()) {
		headerLength = 4;
	} else {
		headerLength = 0;
	}
	// Add additional bytes depending on length
	if (payloadLength == 126) {
		headerLength += 2;
	} else if (payloadLength == 127) {
		headerLength += 8;
	}
	if (writePos - readPos < headerLength) {
		return false;
	}
	// Calculate new payload length if necessary
	if (payloadLength == 126) {
		payloadLength = byteArrayToLong(inputBuffer, readPos, 2);
		readPos += 2;
	} else if (payloadLength == 127) {
		payloadLength = byteArrayToLong(inputBuffer, readPos, 8);
		readPos += 8;
	}
	if (Util.isControl(opCode)) {
		if (payloadLength > 125) {
			throw new WsIOException(new CloseReason(CloseCodes.PROTOCOL_ERROR,
					sm.getString("wsFrame.controlPayloadTooBig", Long.valueOf(payloadLength))));
		}
		if (!fin) {
			throw new WsIOException(
					new CloseReason(CloseCodes.PROTOCOL_ERROR, sm.getString("wsFrame.controlNoFin")));
		}
	}
	if (isMasked()) {
		System.arraycopy(inputBuffer, readPos, mask, 0, 4);
		readPos += 4;
	}
	state = State.DATA;
	return true;
}
开发者ID:how2j，项目名称:lazycat，代码行数:46，代码来源:WsFrameBase.java

示例5: processDataControl

private boolean processDataControl() throws IOException {
	TransformationResult tr = transformation.getMoreData(opCode, fin, rsv, controlBufferBinary);
	if (TransformationResult.UNDERFLOW.equals(tr)) {
		return false;
	}
	// Control messages have fixed message size so
	// TransformationResult.OVERFLOW is not possible here

	controlBufferBinary.flip();
	if (opCode == Constants.OPCODE_CLOSE) {
		open = false;
		String reason = null;
		int code = CloseCodes.NORMAL_CLOSURE.getCode();
		if (controlBufferBinary.remaining() == 1) {
			controlBufferBinary.clear();
			// Payload must be zero or greater than 2
			throw new WsIOException(
					new CloseReason(CloseCodes.PROTOCOL_ERROR, sm.getString("wsFrame.oneByteCloseCode")));
		}
		if (controlBufferBinary.remaining() > 1) {
			code = controlBufferBinary.getShort();
			if (controlBufferBinary.remaining() > 0) {
				CoderResult cr = utf8DecoderControl.decode(controlBufferBinary, controlBufferText, true);
				if (cr.isError()) {
					controlBufferBinary.clear();
					controlBufferText.clear();
					throw new WsIOException(
							new CloseReason(CloseCodes.PROTOCOL_ERROR, sm.getString("wsFrame.invalidUtf8Close")));
				}
				// There will be no overflow as the output buffer is big
				// enough. There will be no underflow as all the data is
				// passed to the decoder in a single call.
				controlBufferText.flip();
				reason = controlBufferText.toString();
			}
		}
		wsSession.onClose(new CloseReason(Util.getCloseCode(code), reason));
	} else if (opCode == Constants.OPCODE_PING) {
		if (wsSession.isOpen()) {
			wsSession.getBasicRemote().sendPong(controlBufferBinary);
		}
	} else if (opCode == Constants.OPCODE_PONG) {
		MessageHandler.Whole<PongMessage> mhPong = wsSession.getPongMessageHandler();
		if (mhPong != null) {
			try {
				mhPong.onMessage(new WsPongMessage(controlBufferBinary));
			} catch (Throwable t) {
				handleThrowableOnSend(t);
			} finally {
				controlBufferBinary.clear();
			}
		}
	} else {
		// Should have caught this earlier but just in case...
		controlBufferBinary.clear();
		throw new WsIOException(new CloseReason(CloseCodes.PROTOCOL_ERROR,
				sm.getString("wsFrame.invalidOpCode", Integer.valueOf(opCode))));
	}
	controlBufferBinary.clear();
	newFrame();
	return true;
}
开发者ID:how2j，项目名称:lazycat，代码行数:62，代码来源:WsFrameBase.java

示例6: getCloseCode

static CloseCode getCloseCode(int code) {
	if (code > 2999 && code < 5000) {
		return CloseCodes.getCloseCode(code);
	}
	switch (code) {
	case 1000:
		return CloseCodes.NORMAL_CLOSURE;
	case 1001:
		return CloseCodes.GOING_AWAY;
	case 1002:
		return CloseCodes.PROTOCOL_ERROR;
	case 1003:
		return CloseCodes.CANNOT_ACCEPT;
	case 1004:
		// Should not be used in a close frame
		// return CloseCodes.RESERVED;
		return CloseCodes.PROTOCOL_ERROR;
	case 1005:
		// Should not be used in a close frame
		// return CloseCodes.NO_STATUS_CODE;
		return CloseCodes.PROTOCOL_ERROR;
	case 1006:
		// Should not be used in a close frame
		// return CloseCodes.CLOSED_ABNORMALLY;
		return CloseCodes.PROTOCOL_ERROR;
	case 1007:
		return CloseCodes.NOT_CONSISTENT;
	case 1008:
		return CloseCodes.VIOLATED_POLICY;
	case 1009:
		return CloseCodes.TOO_BIG;
	case 1010:
		return CloseCodes.NO_EXTENSION;
	case 1011:
		return CloseCodes.UNEXPECTED_CONDITION;
	case 1012:
		// Not in RFC6455
		// return CloseCodes.SERVICE_RESTART;
		return CloseCodes.PROTOCOL_ERROR;
	case 1013:
		// Not in RFC6455
		// return CloseCodes.TRY_AGAIN_LATER;
		return CloseCodes.PROTOCOL_ERROR;
	case 1015:
		// Should not be used in a close frame
		// return CloseCodes.TLS_HANDSHAKE_FAILURE;
		return CloseCodes.PROTOCOL_ERROR;
	default:
		return CloseCodes.PROTOCOL_ERROR;
	}
}
开发者ID:how2j，项目名称:lazycat，代码行数:51，代码来源:Util.java

示例7: processDataControl

private boolean processDataControl() throws IOException {
    if (!appendPayloadToMessage(controlBufferBinary)) {
        return false;
    }
    controlBufferBinary.flip();
    if (opCode == Constants.OPCODE_CLOSE) {
        open = false;
        String reason = null;
        int code = CloseCodes.NORMAL_CLOSURE.getCode();
        if (controlBufferBinary.remaining() == 1) {
            controlBufferBinary.clear();
            // Payload must be zero or greater than 2
            throw new WsIOException(new CloseReason(
                    CloseCodes.PROTOCOL_ERROR,
                    sm.getString("wsFrame.oneByteCloseCode")));
        }
        if (controlBufferBinary.remaining() > 1) {
            code = controlBufferBinary.getShort();
            if (controlBufferBinary.remaining() > 0) {
                CoderResult cr = utf8DecoderControl.decode(
                        controlBufferBinary, controlBufferText, true);
                if (cr.isError()) {
                    controlBufferBinary.clear();
                    controlBufferText.clear();
                    throw new WsIOException(new CloseReason(
                            CloseCodes.PROTOCOL_ERROR,
                            sm.getString("wsFrame.invalidUtf8Close")));
                }
                // There will be no overflow as the output buffer is big
                // enough. There will be no underflow as all the data is
                // passed to the decoder in a single call.
                controlBufferText.flip();
                reason = controlBufferText.toString();
            }
        }
        wsSession.onClose(new CloseReason(Util.getCloseCode(code), reason));
    } else if (opCode == Constants.OPCODE_PING) {
        if (wsSession.isOpen()) {
            wsSession.getBasicRemote().sendPong(controlBufferBinary);
        }
    } else if (opCode == Constants.OPCODE_PONG) {
        MessageHandler.Whole<PongMessage> mhPong =
                wsSession.getPongMessageHandler();
        if (mhPong != null) {
            try {
                mhPong.onMessage(new WsPongMessage(controlBufferBinary));
            } catch (Throwable t) {
                handleThrowableOnSend(t);
            } finally {
                controlBufferBinary.clear();
            }
        }
    } else {
        // Should have caught this earlier but just in case...
        controlBufferBinary.clear();
        throw new WsIOException(new CloseReason(
                CloseCodes.PROTOCOL_ERROR,
                sm.getString("wsFrame.invalidOpCode",
                        Integer.valueOf(opCode))));
    }
    controlBufferBinary.clear();
    newFrame();
    return true;
}
开发者ID:deathspeeder，项目名称:class-guard，代码行数:64，代码来源:WsFrameBase.java

示例8: getCloseCode

static CloseCode getCloseCode(int code) {
    if (code > 2999 && code < 5000) {
        return CloseCodes.NORMAL_CLOSURE;
    }
    switch (code) {
        case 1000:
            return CloseCodes.NORMAL_CLOSURE;
        case 1001:
            return CloseCodes.GOING_AWAY;
        case 1002:
            return CloseCodes.PROTOCOL_ERROR;
        case 1003:
            return CloseCodes.CANNOT_ACCEPT;
        case 1004:
            // Should not be used in a close frame
            // return CloseCodes.RESERVED;
            return CloseCodes.PROTOCOL_ERROR;
        case 1005:
            // Should not be used in a close frame
            // return CloseCodes.NO_STATUS_CODE;
            return CloseCodes.PROTOCOL_ERROR;
        case 1006:
            // Should not be used in a close frame
            // return CloseCodes.CLOSED_ABNORMALLY;
            return CloseCodes.PROTOCOL_ERROR;
        case 1007:
            return CloseCodes.NOT_CONSISTENT;
        case 1008:
            return CloseCodes.VIOLATED_POLICY;
        case 1009:
            return CloseCodes.TOO_BIG;
        case 1010:
            return CloseCodes.NO_EXTENSION;
        case 1011:
            return CloseCodes.UNEXPECTED_CONDITION;
        case 1012:
            // Not in RFC6455
            // return CloseCodes.SERVICE_RESTART;
            return CloseCodes.PROTOCOL_ERROR;
        case 1013:
            // Not in RFC6455
            // return CloseCodes.TRY_AGAIN_LATER;
            return CloseCodes.PROTOCOL_ERROR;
        case 1015:
            // Should not be used in a close frame
            // return CloseCodes.TLS_HANDSHAKE_FAILURE;
            return CloseCodes.PROTOCOL_ERROR;
        default:
            return CloseCodes.PROTOCOL_ERROR;
    }
}
开发者ID:deathspeeder，项目名称:class-guard，代码行数:51，代码来源:Util.java


注：本文中的javax.websocket.CloseReason.CloseCodes.PROTOCOL_ERROR属性示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。