okhttp3.internal.connection

Class ConnectionSpecSelector

java.lang.Object

okhttp3.internal.connection.ConnectionSpecSelector

public final class ConnectionSpecSelector
extends Object

Handles the connection spec fallback strategy: When a secure socket connection fails due to a handshake / protocol problem the connection may be retried with different protocols. Instances are stateful and should be created and used for a single connection attempt.

Constructor Summary

Constructors

Constructor and Description
ConnectionSpecSelector(List<ConnectionSpec> connectionSpecs)

Method Summary

Modifier and Type	Method and Description
ConnectionSpec	configureSecureSocket(SSLSocket sslSocket) Configures the supplied SSLSocket to connect to the specified host using an appropriate ConnectionSpec.
boolean	connectionFailed(IOException e) Reports a failure to complete a connection.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConnectionSpecSelector

public ConnectionSpecSelector(List<ConnectionSpec> connectionSpecs)

Method Detail

configureSecureSocket

public ConnectionSpec configureSecureSocket(SSLSocket sslSocket)
                                     throws IOException

Configures the supplied SSLSocket to connect to the specified host using an appropriate ConnectionSpec. Returns the chosen ConnectionSpec, never null.

Throws:

IOException - if the socket does not support any of the TLS modes available

connectionFailed

public boolean connectionFailed(IOException e)

Reports a failure to complete a connection. Determines the next ConnectionSpec to try, if any.

Returns:

true if the connection should be retried using configureSecureSocket(SSLSocket) or false if not