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[Discoboy]

My 2.0.0 rc5 sometimes hangs up after a few hours, at the point that a forceful Ctrl+Esc and kill task is needed. I've noticed that it happens more frequently when I'm downloading a lot of stuff at once (4-5 Gb worth of files), so I was guessing it was due to a lack of RAM / system resources.
Here are my connection settings:
- Max sources per file (hard limit): 600
- Connections limit: 400
- Max new connections / 5 secs: 40
- I also make use of full source dropping (every option enabled).
I'm running aMule on a old Celeron 400 Mhz, equipped with 256 Mb of RAM and connected to the net via a router. Maybe I should add that I'm never plenty of free space on the hdd, since I use it always at full capacity.
My linux distribution is Mandrake 9.2.

Thanks for reading till here!

[phoenix]

Discoboy,

Can you try a recent tarball? If you think you can do that, follow these steps:

1) Download this file to an empty directory: http://amule.hirnriss.net/cvs/aMule-cvs-20040826.tar.bz2
2) $ tar jxvf aMule-cvs-20040826.tar.bz2
3) $ cd amule-cvs
4) $ ./configure --enable-debug --disable-optimize --enable-verbose --enable-webserver --enable-amulecmd
5) $ make

Notice that --enable-webserver --enable-amulecmd are to be given only if you want to build these programs. The rc5 code is too different from the current cvs, there are many bugs fixed already. And please, in case you try it, do report your results here.

Cheers!

[Kry]

Try turning down source dropping (which, imho, is useless at it's current state)

[Discoboy]

Ehm...I can't compile it...
At make time, it quits returning a whole bunch of errors like these:

/usr/include/wx/font.h:82: error: syntax error before `{' token
/usr/include/wx/font.h:104: error: non-member function `bool Ok()' cannot have `const' method qualifier
/usr/include/wx/font.h: In function `bool Ok()':
/usr/include/wx/font.h:104: error: `m_refData' undeclared (first use this function)
/usr/include/wx/font.h:104: error: (Each undeclared identifier is reported only once for each function it appears in.)
/usr/include/wx/font.h: At global scope:
/usr/include/wx/font.h:107: error: non-member function `bool operator==(const wxFont&)' cannot have `const' method qualifier
/usr/include/wx/font.h:107: error: `bool operator==(const wxFont&)' must take exactly two arguments
/usr/include/wx/font.h:108: error: non-member function `bool operator!=(const wxFont&)' cannot have `const' method qualifier
/usr/include/wx/font.h:108: error: `bool operator!=(const wxFont&)' must take exactly two arguments
/usr/include/wx/font.h:111: error: virtual outside class declaration
/usr/include/wx/font.h:111: error: non-member function `int GetPointSize()' cannot have `const' method qualifier
/usr/include/wx/font.h:111: error: function `int GetPointSize()' is initialized like a variable
/usr/include/wx/font.h:112: error: virtual outside class declaration

And there are many more...

[Discoboy]

Ok... I was having problems with my wxGTK installation, but now this bleeding-edge version is fired up and running.
I will report here any problem.

Thanks a lot

[Discoboy]

aMule CVS crashed after 24 hrs approx.
Will try disable source dropping.

[phoenix]

Discoboy,

If possible, please generate a backtrace of the crash and post it here:
http://www.amule.org/amule/board.php?boardid=33&sid=

But before you do it, read these instructions:
http://www.amule.org/wiki/index.php/Backtraces
http://www.amule.org/wiki/index.php/Using_gdb_and_valgrind

Thanks for your support!

[Discoboy]

I don't know if I can send you a backtrace, because when aMule crashes it doesn't quit, it simply "freezes". I mean, the debugger shows no sign of errors and doesn't give me any chance to type in a "bt". However, the gui window stops refreshing and no text label appears - no downloads, no search result, no server list...nothing but the button bar. And I can't issue any command.

I've attached a picture of what remains of the gui window during a freeze (italian version).

[phoenix]

Maybe you can try to attach gdb to the running program and then generate the bt. Run:

$ gdb /path/to/amule/executable/amule 12345

where 12345 is the PID of amule. You can get the pid like this:

$ ps -C amule

Cheers!

[Andarilho-BR]

I am having the same problem.
I let aMule run and in the next day in the morning I find it freezed and the window disappeared.

I use a Debian-derived portuguese Linux distribution (Kurumin).

Now I changed the way I use it to SSH + VNC, starting vncserver in the command prompt and without graphical interface on Linux. After that, in the next morning the TCP/IP freezed! The machine was working but no ping to / from it. I solve it rebooting the Linux machine.

To Phoenix (he is from Brazil too): maybe the problem is in the Linux distribution??

[Andarilho-BR]

Crashed now, and the following backtrace was output to stdout/stderr.
If this not helps I could try to compile with debugging info.

I will try to change the aMule language to English and see if it helps.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

(...)
Adding file /home/kurumin/.aMule/Temp/101.part.met to shares
Adding file /home/kurumin/.aMule/Temp/099.part.met to shares
Adding file /home/kur
OOPS! - Seems like aMule crashed
--== BACKTRACE FOLLOWS: ==--

• amule(_ZN9CamuleApp16OnFatalExceptionEv+0x42) [0x8206a22]
[1] /usr/lib/libwx_gtk-2.4.so.0(wxFatalSignalHandler+0x2d)

[0x403cdeed]
[2] /lib/libpthread.so.0 [0x40edc825]
[3] /lib/libc.so.6 [0x40f4b658]
[4] /lib/libc.so.6(malloc+0x93) [0x40f92ed3]
[5] /usr/lib/libstdc++.so.5(_Znwj+0x2e) [0x40e7d2ee]
[6] /usr/lib/libwx_gtk-2.4.so.0(_ZN12wxObjectList10CreateNodeEP10wxNodeBaseS1_PvRK9wxListKey+0x23) [0x403435e3]
[7] /usr/lib/libwx_gtk-2.4.so.0(_ZN10wxListBase6AppendEPv+0x47) [0x40341a37]
[8] /usr/lib/libwx_gtk-2.4.so.0(_ZN12wxSocketBase7DestroyEv+0x6c) [0x4036e4bc]
[9] amule(_ZN9CamuleApp16OnFatalExceptionEv+0xec) [0x8206acc]
[10] /usr/lib/libwx_gtk-2.4.so.0(wxFatalSignalHandler+0x2d) [0x403cdeed]
[11] /lib/libpthread.so.0 [0x40edc825]
[12] /lib/libc.so.6 [0x40f4b658]
[13] /lib/libc.so.6(__libc_free+0x9d) [0x40f9309d]
[14] /usr/lib/libstdc++.so.5(_ZdlPv+0x23) [0x40e7bd13]
[15] /usr/lib/libstdc++.so.5(_ZdaPv+0x1f) [0x40e7bd6f]
[16] /usr/lib/libcrypto++5.2.so.0(_ZNK8CryptoPP13AbstractGroupINS_7IntegerEE20SimultaneousMultiplyEPS1_RKS1_PS4_j+0x6a8) [0x40ad7c38]
[17] /usr/lib/libcrypto++5.2.so.0(_ZNK8CryptoPP12AbstractRingINS_7IntegerEE24SimultaneousExponentiateEPS1_RKS1_PS4_j+0x43) [0x40ad86d3]
[18] /usr/lib/libcrypto++5.2.so.0(_ZNK8CryptoPP17ModularArithmetic24SimultaneousExponentiateEPNS_7IntegerERKS1_PS3_j+0x187) [0x40c0e257]
[19] /usr/lib/libcrypto++5.2.so.0(_ZNK8CryptoPP12AbstractRingINS_7IntegerEE12ExponentiateERKS1_S4_+0x4b) [0x40ad85cb]
[20] /usr/lib/libcrypto++5.2.so.0(_ZN8CryptoPP13a_exp_b_mod_cERKNS_7IntegerES2_S2_+0x84) [0x40c09864]
[21] /usr/lib/libcrypto++5.2.so.0(_ZNK8CryptoPP11RSAFunction13ApplyFunctionERKNS_7IntegerE+0x5d) [0x40c8de0d]
[22] /usr/lib/libcrypto++5.2.so.0(_ZNK8CryptoPP15TF_VerifierBase14InputSignatureERNS_21PK_MessageAccumulatorEPKhj+0x10e) [0x40c51f8e]
[23] /usr/lib/libcrypto++5.2.so.0(_ZNK8CryptoPP11PK_Verifier13VerifyMessageEPKhjS2_j+0x3f) [0x40ab316f]
[24] amule(_ZN18CClientCreditsList11VerifyIdentEP14CClientCreditsPKhhjh+0x3d7) [0x80cd2d7]
[25] amule(_ZN13CUpDownClient22ProcessSignaturePacketEPKhj+0x1a5) [0x80ba665]
[26] amule(_ZN16CClientReqSocket16ProcessExtPacketEPKcjh+0xd2a) [0x80a9d1a]
[27] amule(_ZN16CClientReqSocket14PacketReceivedEP6Packet+0x10b) [0x80ab8bb]
[28] amule(_ZN9CEMSocket9OnReceiveEi+0x154) [0x80ae204]
[29] amule(_ZN23CClientReqSocketHandler22ClientReqSocketHandlerER13wxSocketEvent+0x9e) [0x80aba7e]
[30] /usr/lib/libwx_gtk-2.4.so.0(_ZN12wxEvtHandler16SearchEventTableER12wxEventTableR7wxEvent+0xb7) [0x402e29c7]
[31] /usr/lib/libwx_gtk-2.4.so.0(_ZN12wxEvtHandler12ProcessEventER7wxEvent+0x93) [0x402e27e3]
[32] /usr/lib/libwx_gtk-2.4.so.0(_ZN12wxEvtHandler20ProcessPendingEventsEv+0x56) [0x402e2716]
[33] /usr/lib/libwx_gtk-2.4.so.0(_ZN9wxAppBase20ProcessPendingEventsEv+0x61) [0x402a2721]
[34] /usr/lib/libwx_gtk-2.4.so.0 [0x40240454]
[35] /usr/lib/libglib-1.2.so.0 [0x40651fa0]
[36] /usr/lib/libglib-1.2.so.0 [0x4065103d]
[37] /usr/lib/libglib-1.2.so.0 [0x406514f4]
[38] /usr/lib/libglib-1.2.so.0(g_main_run+0x34) [0x40651724]
[39] /usr/lib/libgtk-1.2.so.0(gtk_main+0xb7) [0x40577c3f]
[40] /usr/lib/libwx_gtk-2.4.so.0(_ZN5wxApp8MainLoopEv+0x19) [0x40240f69]
[41] /usr/lib/libwx_gtk-2.4.so.0(_ZN9wxAppBase5OnRunEv+0x17) [0x402a25a7]
[42] /usr/lib/libwx_gtk-2.4.so.0(_Z7wxEntryiPPc+0x25b) [0x402416cb]
[43] amule(main+0x1b) [0x820103b]
[44] /lib/libc.so.6(__libc_start_main+0xc6) [0x40f37dc6]
[45] amule(_ZNK20wxTopLevelWindowBase10GetMaxSizeEv+0x65) [0x80a19b1]
umin/.aMule/Temp/098.part.met to shares
Adding file /home/kurumin/.aMule/Temp/091.part.met to shares
Adding file /home/kurumin/.aMule/Temp/089.part.met to shares
Adding file /home/kurumin/.aMule/Temp/056.part.met to shares
Adding file /home/kurumin/.aMule/Temp/046.part.met to shares
Adding file /home/kurumin/.aMule/Temp/044.part.met to shares
Adding file /home/kurumin/.aMule/Temp/042.part.met to shares
Adding file /home/kurumin/.aMule/Temp/040.part.met to shares
Adding file /home/kurumin/.aMule/Temp/032.part.met to shares
Adding file /home/kurumin/.aMule/Temp/021.part.met to shares
Adding file /home/kurumin/.aMule/Temp/014.part.met to shares
Adding file /home/kurumin/.aMule/Temp/013.part.met to shares
Adding file /home/kurumin/.aMule/Temp/011.part.met to shares
Hashing thread timed out with no aditions - removing thread
Hashing thread ended
HashNotDone
Sharing /home/kurumin/.aMule/Temp/206.part
Finished Hashing 206.part
HashDone
BD376478060402FD2F981FA50DEA60F5: Suspending uploads of file.
BD376478060402FD2F981FA50DEA60F5: Resuming uploads of file.
Hashing thread timed out with no aditions - removing thread
Hashing thread ended

[Kry]

Doesn't help much, sorry :/ use gdb next time.

[Jacobo221]

Read http://www.amule.org/wiki/index.php/Backtraces to learn how to get a gdb backtrace :-)
Greetings!