Re: [Mira-development] Rev 221: Removed the Active status from Contacts

[Max Bossino]

Hi Naveen, On 23 Jun 2010, at 17:19, naveen akarapu wrote: Max I believe TEST TWO END might also have go through fine. The message just wasn't printed out. Segfault does it -- it eats up some of the messages in the out stream buffer. You can get all the outputs in gdb though. From the stack you provided yesterday, the segfault signal happened when the Workplace info is received by the client.It's the second message received from the server when you login. When I ran gdb, I created a breakpoint at b AsioClient.cpp:176 and then looked at the value in current p current after the statement char* current = m_input_buffer; The first one, "LS\n", was fine. The second one, "WL \n", I felt may be carrying junk characters. So tried to set it zero. Hmm... Is there any way I can edit the "WL \n" so that I can test if that is what's causing the Segfault? It's odd that the message that fails includes a space, and the one that works doesn't. Please find attached the AsioClient.cpp file that I'm using (with my amendments), and the output of GDB when using the breakpoint you specified (which I don't think you will find very useful, but I thought I'd attach it anyway!). I also don't understand why the change to line 48 which you proposed does not fix the Segfault? Regards, Max Bossino Project Manager http://miragroupware.org

AsioClient.cpp
Description: Binary data

$ gdb ./mira_client 
GNU gdb (GDB) 7.0-ubuntu
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from 
/home/max/Documents/Code/hcbuild/mira-client/bin/mira_client...done.
(gdb) b AsioClient.cpp:176
Breakpoint 1 at 0x8125099: file 
/home/max/Documents/Code/hcbuild/mira-client/src/network/asio/AsioClient.cpp, 
line 176.
(gdb) p current
No symbol "current" in current context.
(gdb) run
Starting program: /home/max/Documents/Code/hcbuild/mira-client/bin/mira_client 
[Thread debugging using libthread_db enabled]
FilesUtility Loaded
[New Thread 0xb7c67b70 (LWP 3450)]
127.0.0.1
adding to buffer...
[Switching to Thread 0xb7c67b70 (LWP 3450)]

Breakpoint 1, miraclient::network::asio::AsioClient::receive (this=0x84ae1d8)
    at 
/home/max/Documents/Code/hcbuild/mira-client/src/network/asio/AsioClient.cpp:177
177         boost::system::error_code l_error;
(gdb) quit

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