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source: source/ariba/utility/transport/messages/message.cpp@ 12061

Last change on this file since 12061 was 12060, checked in by hock@…, 11 years ago

Reintegrate branch: 20130111-hock-message_classes

improvements:

  • new message classes (reboost, zero-copy)
  • "fast path" for direct links (skip overlay layer)
  • link-properties accessible from the application
  • SystemQueue can call boost::bind functions
  • protlib compatibility removed (32bit overhead saved in every message)
  • addressing2
  • AddressDiscovery discoveres only addresses on which we're actually listening
  • ariba serialization usage reduced (sill used in OverlayMsg)
  • Node::connect, easier and cleaner interface to start-up ariba from the application
  • ariba configs via JSON, XML, etc (boost::property_tree)
  • keep-alive overhead greatly reduced
  • (relayed) overlay links can actually be closed now
  • lost messages are detected in most cases
  • notification to the application when link is transformed into direct-link
  • overlay routing: send message to second best hop if it would be dropped otherwise
  • SequenceNumbers (only mechanisms, so for: upward compatibility)
  • various small fixes


regressions:

  • bluetooth is not yet working again
  • bootstrap modules deactivated
  • liblog4xx is not working (use cout-logging)

This patch brings great performance and stability improvements at cost of backward compatibility.
Also bluetooth and the bootstrap modules have not been ported to the new interfaces, yet.

File size: 831 bytes
RevLine 
1//-----------------------------------------------------------------------------
2// Part of reboost (http://reboost.org). Released under the
3// BSD 2-clause license (http://www.opensource.org/licenses/bsd-license.php).
4// Copyright 2012, Sebastian Mies <mies@reboost.org> --- All rights reserved.
5//-----------------------------------------------------------------------------
6
7#include "message.hpp"
8#include<iostream>
9
10namespace reboost {
11
12struct to_stream {
13 std::ostream& os;
14 int i;
15 inline void operator()(buffer_t buf) {
16 if (i!=0) os <<",";
17 os << buf;
18 i++;
19 }
20};
21
22std::ostream& operator<<(std::ostream& os, const message_t m) {
23 struct to_stream ts = { os, 0 };
24 os << "message({size=" << m.size() << ",buffers=" << (int) m.length()
25 << ",hash=" << m.hash() << "},";
26 m.msg_foreach(ts);
27 os << ")";
28 return os;
29}
30
31}
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