TcpConnection (Babbler 0.5.1)

java.lang.Object
- rocks.xmpp.core.session.Connection
- - rocks.xmpp.core.session.TcpConnection

All Implemented Interfaces:

AutoCloseable
```
public final class TcpConnection
extends Connection
```
The default TCP socket connection as described in TCP Binding.
If no hostname is set (null or empty) the connection tries to resolve the hostname via an SRV DNS lookup.
This class is unconditionally thread-safe.

See Also:
3. TCP Binding

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`close()` Closes the TCP connection.
`void`	`connect()` Deprecated.
`void`	`connect(Jid from)` Connects to the specified XMPP server using a socket connection.
`String`	`getStreamId()` Gets the stream id of this connection.
`boolean`	`isSecure()` Indicates whether this connection is secured by TLS/SSL.
`void`	`send(ClientStreamElement element)` Sends an element.
`String`	`toString()`

Methods inherited from class rocks.xmpp.core.session.Connection
getHostname, getPort, getProxy, getXmppSession, initialize

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - connect
```
@Deprecated
public final void connect()
                   throws IOException
```
    Deprecated.
    
    Description copied from class: Connection
    
    Connects to the server.
    
    Specified by:
    
    connect in class Connection
    
    Throws:
    
    IOException - If no connection could be established, e.g. due to unknown host.
  - connect
```
public final void connect(Jid from)
                   throws IOException
```
    Connects to the specified XMPP server using a socket connection. Stream features are negotiated until SASL negotiation, which will be negotiated separately in the XmppSession.login(String, String) method.
    If only a XMPP service domain has been specified, it is tried to resolve the FQDN via SRV lookup.
    If that fails, it is tried to connect directly the XMPP service domain on port 5222.
    If a hostname and port have been specified, these are used to establish the connection.
    If a proxy has been specified, the connection is established through this proxy.
    
    Specified by:
    
    connect in class Connection
    
    Parameters:
    from - The optional 'from' attribute in the stream header.
    
    Throws:
    
    IOException - If the underlying socket throws an exception.
  - isSecure
```
public boolean isSecure()
```
    Description copied from class: Connection
    
    Indicates whether this connection is secured by TLS/SSL.
    
    Specified by:
    
    isSecure in class Connection
    
    Returns:
    True, if this connection is secured.
  - send
```
public final void send(ClientStreamElement element)
```
    Description copied from class: Connection
    
    Sends an element.
    
    Specified by:
    
    send in class Connection
    
    Parameters:
    element - The element.
  - close
```
public final void close()
                 throws Exception
```
    Closes the TCP connection. It first sends a </stream:stream>, then shuts down the writer so that no more stanzas can be sent. After that it shuts down the reader and awaits shortly for any stanzas from the server and the server gracefully closing the stream with </stream:stream>. Eventually the socket is closed.
    
    Throws:
    
    IOException - If the socket throws an I/O exception.
    
    Exception
  - getStreamId
```
public final String getStreamId()
```
    Description copied from class: Connection
    
    Gets the stream id of this connection.
    
    Specified by:
    
    getStreamId in class Connection
    
    Returns:
    The stream id.
  - toString
```
public final String toString()
```
    Overrides:
    
    toString in class Object

Class TcpConnection

Method Summary

Methods inherited from class rocks.xmpp.core.session.Connection

Methods inherited from class java.lang.Object

Method Detail

connect

connect

isSecure

send

close

getStreamId

toString