@Override public final ListenableFuture<WebSocketSession> doHandshake( WebSocketHandler handler, @Nullable WebSocketHttpHeaders headers, URI url) { Assert.notNull(handler, "WebSocketHandler is required"); Assert.notNull(url, "URL is required"); String scheme = url.getScheme(); if (!supportedProtocols.contains(scheme)) { throw new IllegalArgumentException("Invalid scheme: '" + scheme + "'"); } SettableListenableFuture<WebSocketSession> connectFuture = new SettableListenableFuture<>(); try { SockJsUrlInfo sockJsUrlInfo = new SockJsUrlInfo(url); ServerInfo serverInfo = getServerInfo(sockJsUrlInfo, getHttpRequestHeaders(headers)); createRequest(sockJsUrlInfo, headers, serverInfo).connect(handler, connectFuture); } catch (Throwable exception) { if (logger.isErrorEnabled()) { logger.error("Initial SockJS \"Info\" request to server failed, url=" + url, exception); } connectFuture.setException(exception); } return connectFuture; }
@Override public final ListenableFuture<WebSocketSession> doHandshake( WebSocketHandler handler, @Nullable WebSocketHttpHeaders headers, URI url) { Assert.notNull(handler, "WebSocketHandler is required"); Assert.notNull(url, "URL is required"); String scheme = url.getScheme(); if (!supportedProtocols.contains(scheme)) { throw new IllegalArgumentException("Invalid scheme: '" + scheme + "'"); } SettableListenableFuture<WebSocketSession> connectFuture = new SettableListenableFuture<>(); try { SockJsUrlInfo sockJsUrlInfo = new SockJsUrlInfo(url); ServerInfo serverInfo = getServerInfo(sockJsUrlInfo, getHttpRequestHeaders(headers)); createRequest(sockJsUrlInfo, headers, serverInfo).connect(handler, connectFuture); } catch (Throwable exception) { if (logger.isErrorEnabled()) { logger.error("Initial SockJS \"Info\" request to server failed, url=" + url, exception); } connectFuture.setException(exception); } return connectFuture; }
@Override public final ListenableFuture<WebSocketSession> doHandshake( WebSocketHandler handler, @Nullable WebSocketHttpHeaders headers, URI url) { Assert.notNull(handler, "WebSocketHandler is required"); Assert.notNull(url, "URL is required"); String scheme = url.getScheme(); if (!supportedProtocols.contains(scheme)) { throw new IllegalArgumentException("Invalid scheme: '" + scheme + "'"); } SettableListenableFuture<WebSocketSession> connectFuture = new SettableListenableFuture<>(); try { SockJsUrlInfo sockJsUrlInfo = new SockJsUrlInfo(url); ServerInfo serverInfo = getServerInfo(sockJsUrlInfo, getHttpRequestHeaders(headers)); createRequest(sockJsUrlInfo, headers, serverInfo).connect(handler, connectFuture); } catch (Throwable exception) { if (logger.isErrorEnabled()) { logger.error("Initial SockJS \"Info\" request to server failed, url=" + url, exception); } connectFuture.setException(exception); } return connectFuture; }