Software router of messages.

Classes

class  Aseba::Switch

Functions

void Aseba::Switch::broadcastDummyUserMessage ()
virtual void Aseba::Switch::connectionClosed (Dashel::Stream *stream, bool abnormal)
virtual void Aseba::Switch::connectionCreated (Dashel::Stream *stream)
virtual void Aseba::Switch::incomingData (Dashel::Stream *stream)
 Aseba::Switch::Switch (unsigned port, bool verbose, bool dump, bool forward, bool rawTime)
 Broadcast messages form any data stream to all others data streams including itself.

Detailed Description


Function Documentation

void Aseba::Switch::broadcastDummyUserMessage (  )  [inherited]

Send a dummy user message to all connected pears.

Definition at line 121 of file switch.cpp.

void Aseba::Switch::connectionClosed ( Dashel::Stream ,
bool   
) [private, virtual, inherited]

Called when target closes connection. The only valid method to call on the stream is getTargetName(), input/output operations are forbidden. You must not call closeStream(stream) from within this method for the same stream as the one passed as parameter. Subclass can implement this method. Called with the stream lock held.

Parameters:
stream stream to the target.
abnormal whether the connection was closed during step (abnormal == false) or when an operation was performed (abnormal == true)

Reimplemented from Dashel::Hub.

Definition at line 109 of file switch.cpp.

void Aseba::Switch::connectionCreated ( Dashel::Stream  )  [private, virtual, inherited]

Called when any data connection is created. It is not called when a listening connection (eg tcpin:) is created. If the stream is closed during this method, an exception occurs: the caller is responsible to handle it. The stream is already inserted in the stream list when this function is called. Subclass can implement this method. Called with the stream lock held.

Parameters:
stream stream to the target

Reimplemented from Dashel::Hub.

Definition at line 55 of file switch.cpp.

void Aseba::Switch::incomingData ( Dashel::Stream  )  [private, virtual, inherited]

Called when data is available for reading on the stream. If the stream is closed during this method, an exception occurs: Hub stops the execution of this method and calls connectionClosed(); objects dynamically allocated must thus be handled with auto_ptr. If step() is used, subclass must implement this method and call read at least once. Called with the stream lock held.

Parameters:
stream stream to the target

Reimplemented from Dashel::Hub.

Definition at line 64 of file switch.cpp.

Aseba::Switch::Switch ( unsigned  port,
bool  verbose,
bool  dump,
bool  forward,
bool  rawTime 
) [inherited]

Broadcast messages form any data stream to all others data streams including itself.

Creates the switch, listen to TCP on port.

Parameters:
verbose should we print a notification on each message
dump should we dump content of each message
forward should we only forward messages instead of transmit them back to the sender

Definition at line 41 of file switch.cpp.

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asebaros
Author(s): $author
autogenerated on Mon Sep 5 08:42:05 2011