Java SpdyConnection类代码示例

import com.squareup.okhttp.internal.spdy.SpdyConnection; //导入依赖的package包/类
private void createConnectionAccordingProtocol() throws IOException {
  if (protocol == Protocol.SPDY_3 || protocol == Protocol.HTTP_2) {
    socket.setSoTimeout(0); // SPDY timeouts are set per-stream.
    spdyConnection = new SpdyConnection.Builder(route.address.getUriHost(), true, socket)
        .protocol(protocol).build();
    spdyConnection.sendConnectionPreface();
  } else {
    httpConnection = new HttpConnection(pool, this, socket);
  }
}
 

import com.squareup.okhttp.internal.spdy.SpdyConnection; //导入依赖的package包/类
/**
 * Create an {@code SSLSocket} and perform the TLS handshake and certificate
 * validation.
 */
private void upgradeToTls(TunnelRequest tunnelRequest) throws IOException {
  Platform platform = Platform.get();

  // Make an SSL Tunnel on the first message pair of each SSL + proxy connection.
  if (requiresTunnel()) {
    makeTunnel(tunnelRequest);
  }

  // Create the wrapper over connected socket.
  socket = route.address.sslSocketFactory
      .createSocket(socket, route.address.uriHost, route.address.uriPort, true /* autoClose */);
  SSLSocket sslSocket = (SSLSocket) socket;
  if (route.modernTls) {
    platform.enableTlsExtensions(sslSocket, route.address.uriHost);
  } else {
    platform.supportTlsIntolerantServer(sslSocket);
  }

  boolean useNpn = route.modernTls && route.address.transports.contains("spdy/3");
  if (useNpn) {
    platform.setNpnProtocols(sslSocket, NPN_PROTOCOLS);
  }

  // Force handshake. This can throw!
  sslSocket.startHandshake();

  // Verify that the socket's certificates are acceptable for the target host.
  if (!route.address.hostnameVerifier.verify(route.address.uriHost, sslSocket.getSession())) {
    throw new IOException("Hostname '" + route.address.uriHost + "' was not verified");
  }

  out = sslSocket.getOutputStream();
  in = sslSocket.getInputStream();
  streamWrapper();

  byte[] selectedProtocol;
  if (useNpn && (selectedProtocol = platform.getNpnSelectedProtocol(sslSocket)) != null) {
    if (Arrays.equals(selectedProtocol, SPDY3)) {
      sslSocket.setSoTimeout(0); // SPDY timeouts are set per-stream.
      spdyConnection = new SpdyConnection.Builder(route.address.getUriHost(), true, in, out)
          .build();
      spdyConnection.sendConnectionHeader();
    } else if (!Arrays.equals(selectedProtocol, HTTP_11)) {
      throw new IOException(
          "Unexpected NPN transport " + new String(selectedProtocol, "ISO-8859-1"));
    }
  }
}
 

import com.squareup.okhttp.internal.spdy.SpdyConnection; //导入依赖的package包/类
public SpdyConnection getSpdyConnection() {
  return spdyConnection;
}
 

import com.squareup.okhttp.internal.spdy.SpdyConnection; //导入依赖的package包/类
public SpdyTransport(HttpEngine httpEngine, SpdyConnection spdyConnection) {
  this.httpEngine = httpEngine;
  this.spdyConnection = spdyConnection;
}
 

import com.squareup.okhttp.internal.spdy.SpdyConnection; //导入依赖的package包/类
public SpdyTransport(HttpEngine paramHttpEngine, SpdyConnection paramSpdyConnection)
{
  this.httpEngine = paramHttpEngine;
  this.spdyConnection = paramSpdyConnection;
}