io.undertow.websockets.spi.WebSocketHttpExchange.setResponseHeader()方法的使用及代码示例

x33g5p2x  于2022-02-03 转载在 其他  
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本文整理了Java中io.undertow.websockets.spi.WebSocketHttpExchange.setResponseHeader()方法的一些代码示例，展示了WebSocketHttpExchange.setResponseHeader()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。WebSocketHttpExchange.setResponseHeader()方法的具体详情如下：
包路径：io.undertow.websockets.spi.WebSocketHttpExchange
类名称：WebSocketHttpExchange
方法名：setResponseHeader

WebSocketHttpExchange.setResponseHeader介绍

[英]Set a response header
[中]设置响应标题

代码示例

代码示例来源：origin: wildfly/wildfly

  1. /**
  2.  * convenience method to perform the upgrade
  3.  */
  4. protected final void performUpgrade(final WebSocketHttpExchange exchange, final byte[] data) {
  5.   exchange.setResponseHeader(Headers.CONTENT_LENGTH_STRING, String.valueOf(data.length));
  6.   exchange.setResponseHeader(Headers.UPGRADE_STRING, "WebSocket");
  7.   exchange.setResponseHeader(Headers.CONNECTION_STRING, "Upgrade");
  8.   upgradeChannel(exchange, data);
  9. }

代码示例来源：origin: wildfly/wildfly

  1. /**
  2.  * Selects the first matching supported sub protocol and add it the the headers of the exchange.
  3.  *
  4.  */
  5. protected final void selectSubprotocol(final WebSocketHttpExchange exchange) {
  6.   String requestedSubprotocols = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_PROTOCOL_STRING);
  7.   if (requestedSubprotocols == null) {
  8.     return;
  9.   }
  10.   String[] requestedSubprotocolArray = PATTERN.split(requestedSubprotocols);
  11.   String subProtocol = supportedSubprotols(requestedSubprotocolArray);
  12.   if (subProtocol != null && !subProtocol.isEmpty()) {
  13.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_PROTOCOL_STRING, subProtocol);
  14.   }
  15. }

代码示例来源：origin: wildfly/wildfly

  1. protected final void selectExtensions(final WebSocketHttpExchange exchange) {
  2.   List<WebSocketExtension> requestedExtensions = WebSocketExtension.parse(exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_EXTENSIONS_STRING));
  3.   List<WebSocketExtension> extensions = selectedExtension(requestedExtensions);
  4.   if (extensions != null && !extensions.isEmpty()) {
  5.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_EXTENSIONS_STRING, WebSocketExtension.toExtensionHeader(extensions));
  6.   }
  7. }

代码示例来源：origin: wildfly/wildfly

  1. protected void handshakeInternal(final WebSocketHttpExchange exchange) {
  2.   String origin = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_ORIGIN_STRING);
  3.   if (origin != null) {
  4.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_ORIGIN_STRING, origin);
  5.   }
  6.   selectSubprotocol(exchange);
  7.   selectExtensions(exchange);
  8.   exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_LOCATION_STRING, getWebSocketLocation(exchange));
  9.   final String key = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_KEY_STRING);
  10.   try {
  11.     final String solution = solve(key);
  12.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_ACCEPT_STRING, solution);
  13.     performUpgrade(exchange);
  14.   } catch (NoSuchAlgorithmException e) {
  15.     IoUtils.safeClose(exchange);
  16.     exchange.endExchange();
  17.     return;
  18.   }
  19. }

代码示例来源：origin: wildfly/wildfly

  1. @Override
  2. protected void handshakeInternal(final WebSocketHttpExchange exchange) {
  3.   String origin = exchange.getRequestHeader(Headers.ORIGIN_STRING);
  4.   if (origin != null) {
  5.     exchange.setResponseHeader(Headers.ORIGIN_STRING, origin);
  6.   }
  7.   selectSubprotocol(exchange);
  8.   selectExtensions(exchange);
  9.   exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_LOCATION_STRING, getWebSocketLocation(exchange));
  10.   final String key = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_KEY_STRING);
  11.   try {
  12.     final String solution = solve(key);
  13.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_ACCEPT_STRING, solution);
  14.     performUpgrade(exchange);
  15.   } catch (NoSuchAlgorithmException e) {
  16.     IoUtils.safeClose(exchange);
  17.     exchange.endExchange();
  18.     return;
  19.   }
  20. }

代码示例来源：origin: io.undertow/undertow-core

  1. /**
  2.  * convenience method to perform the upgrade
  3.  */
  4. protected final void performUpgrade(final WebSocketHttpExchange exchange, final byte[] data) {
  5.   exchange.setResponseHeader(Headers.CONTENT_LENGTH_STRING, String.valueOf(data.length));
  6.   exchange.setResponseHeader(Headers.UPGRADE_STRING, "WebSocket");
  7.   exchange.setResponseHeader(Headers.CONNECTION_STRING, "Upgrade");
  8.   upgradeChannel(exchange, data);
  9. }

代码示例来源：origin: org.jboss.eap/wildfly-client-all

  1. /**
  2.  * convenience method to perform the upgrade
  3.  */
  4. protected final void performUpgrade(final WebSocketHttpExchange exchange, final byte[] data) {
  5.   exchange.setResponseHeader(Headers.CONTENT_LENGTH_STRING, String.valueOf(data.length));
  6.   exchange.setResponseHeader(Headers.UPGRADE_STRING, "WebSocket");
  7.   exchange.setResponseHeader(Headers.CONNECTION_STRING, "Upgrade");
  8.   upgradeChannel(exchange, data);
  9. }

代码示例来源：origin: io.undertow/undertow-core

  1. /**
  2.  * Selects the first matching supported sub protocol and add it the the headers of the exchange.
  3.  *
  4.  */
  5. protected final void selectSubprotocol(final WebSocketHttpExchange exchange) {
  6.   String requestedSubprotocols = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_PROTOCOL_STRING);
  7.   if (requestedSubprotocols == null) {
  8.     return;
  9.   }
  10.   String[] requestedSubprotocolArray = PATTERN.split(requestedSubprotocols);
  11.   String subProtocol = supportedSubprotols(requestedSubprotocolArray);
  12.   if (subProtocol != null && !subProtocol.isEmpty()) {
  13.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_PROTOCOL_STRING, subProtocol);
  14.   }
  15. }

代码示例来源：origin: org.jboss.eap/wildfly-client-all

  1. /**
  2.  * Selects the first matching supported sub protocol and add it the the headers of the exchange.
  3.  *
  4.  */
  5. protected final void selectSubprotocol(final WebSocketHttpExchange exchange) {
  6.   String requestedSubprotocols = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_PROTOCOL_STRING);
  7.   if (requestedSubprotocols == null) {
  8.     return;
  9.   }
  10.   String[] requestedSubprotocolArray = PATTERN.split(requestedSubprotocols);
  11.   String subProtocol = supportedSubprotols(requestedSubprotocolArray);
  12.   if (subProtocol != null && !subProtocol.isEmpty()) {
  13.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_PROTOCOL_STRING, subProtocol);
  14.   }
  15. }

代码示例来源：origin: io.undertow/undertow-core

  1. protected final void selectExtensions(final WebSocketHttpExchange exchange) {
  2.   List<WebSocketExtension> requestedExtensions = WebSocketExtension.parse(exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_EXTENSIONS_STRING));
  3.   List<WebSocketExtension> extensions = selectedExtension(requestedExtensions);
  4.   if (extensions != null && !extensions.isEmpty()) {
  5.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_EXTENSIONS_STRING, WebSocketExtension.toExtensionHeader(extensions));
  6.   }
  7. }

代码示例来源：origin: org.jboss.eap/wildfly-client-all

  1. protected final void selectExtensions(final WebSocketHttpExchange exchange) {
  2.   List<WebSocketExtension> requestedExtensions = WebSocketExtension.parse(exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_EXTENSIONS_STRING));
  3.   List<WebSocketExtension> extensions = selectedExtension(requestedExtensions);
  4.   if (extensions != null && !extensions.isEmpty()) {
  5.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_EXTENSIONS_STRING, WebSocketExtension.toExtensionHeader(extensions));
  6.   }
  7. }

代码示例来源：origin: io.undertow/undertow-core

  1. protected void handshakeInternal(final WebSocketHttpExchange exchange) {
  2.   String origin = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_ORIGIN_STRING);
  3.   if (origin != null) {
  4.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_ORIGIN_STRING, origin);
  5.   }
  6.   selectSubprotocol(exchange);
  7.   selectExtensions(exchange);
  8.   exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_LOCATION_STRING, getWebSocketLocation(exchange));
  9.   final String key = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_KEY_STRING);
  10.   try {
  11.     final String solution = solve(key);
  12.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_ACCEPT_STRING, solution);
  13.     performUpgrade(exchange);
  14.   } catch (NoSuchAlgorithmException e) {
  15.     IoUtils.safeClose(exchange);
  16.     exchange.endExchange();
  17.     return;
  18.   }
  19. }

代码示例来源：origin: io.undertow/undertow-core

  1. @Override
  2. protected void handshakeInternal(final WebSocketHttpExchange exchange) {
  3.   String origin = exchange.getRequestHeader(Headers.ORIGIN_STRING);
  4.   if (origin != null) {
  5.     exchange.setResponseHeader(Headers.ORIGIN_STRING, origin);
  6.   }
  7.   selectSubprotocol(exchange);
  8.   selectExtensions(exchange);
  9.   exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_LOCATION_STRING, getWebSocketLocation(exchange));
  10.   final String key = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_KEY_STRING);
  11.   try {
  12.     final String solution = solve(key);
  13.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_ACCEPT_STRING, solution);
  14.     performUpgrade(exchange);
  15.   } catch (NoSuchAlgorithmException e) {
  16.     IoUtils.safeClose(exchange);
  17.     exchange.endExchange();
  18.     return;
  19.   }
  20. }

代码示例来源：origin: org.jboss.eap/wildfly-client-all

  1. protected void handshakeInternal(final WebSocketHttpExchange exchange) {
  2.   String origin = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_ORIGIN_STRING);
  3.   if (origin != null) {
  4.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_ORIGIN_STRING, origin);
  5.   }
  6.   selectSubprotocol(exchange);
  7.   selectExtensions(exchange);
  8.   exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_LOCATION_STRING, getWebSocketLocation(exchange));
  9.   final String key = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_KEY_STRING);
  10.   try {
  11.     final String solution = solve(key);
  12.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_ACCEPT_STRING, solution);
  13.     performUpgrade(exchange);
  14.   } catch (NoSuchAlgorithmException e) {
  15.     IoUtils.safeClose(exchange);
  16.     exchange.endExchange();
  17.     return;
  18.   }
  19. }

代码示例来源：origin: org.jboss.eap/wildfly-client-all

  1. @Override
  2. protected void handshakeInternal(final WebSocketHttpExchange exchange) {
  3.   String origin = exchange.getRequestHeader(Headers.ORIGIN_STRING);
  4.   if (origin != null) {
  5.     exchange.setResponseHeader(Headers.ORIGIN_STRING, origin);
  6.   }
  7.   selectSubprotocol(exchange);
  8.   selectExtensions(exchange);
  9.   exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_LOCATION_STRING, getWebSocketLocation(exchange));
  10.   final String key = exchange.getRequestHeader(Headers.SEC_WEB_SOCKET_KEY_STRING);
  11.   try {
  12.     final String solution = solve(key);
  13.     exchange.setResponseHeader(Headers.SEC_WEB_SOCKET_ACCEPT_STRING, solution);
  14.     performUpgrade(exchange);
  15.   } catch (NoSuchAlgorithmException e) {
  16.     IoUtils.safeClose(exchange);
  17.     exchange.endExchange();
  18.     return;
  19.   }
  20. }

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