hangs on bitfinex

[hamedafra]

Bot hangs on bitfinex after few minutes of working and debug mode also shows no error:

It will be ok after I restart the bot

[donaldforest]

Same was on another server. I transfer bot to another clean server. Then looks bot works fine 24 hours on new. But I update it 2 days ago and then every mornong I found that bot UI not responsing, bot stop made orders, but completely answer in ssh console. I restart it now every morning. Using: HitBTC. Logl looks like yours. Nothing interested and last message in log is about get some trade data from exchange.. :( Are You use --free-version?

[serzhiio]

Looks like you have big latency. I've expirienced something like that on bitfinex.

[donaldforest]

In my case - no.

~/K$ ping api.hitbtc.com PING api.hitbtc.com (165.227.244.237) 56(84) bytes of data. 64 bytes from 165.227.244.237: icmp_seq=1 ttl=58 time=97.4 ms 64 bytes from 165.227.244.237: icmp_seq=2 ttl=58 time=94.0 ms 64 bytes from 165.227.244.237: icmp_seq=3 ttl=58 time=94.2 ms 64 bytes from 165.227.244.237: icmp_seq=4 ttl=58 time=93.9 ms 64 bytes from 165.227.244.237: icmp_seq=5 ttl=58 time=95.6 ms 64 bytes from 165.227.244.237: icmp_seq=6 ttl=58 time=94.0 ms ^C --- api.hitbtc.com ping statistics --- 6 packets transmitted, 6 received, 0% packet loss, time 5007ms rtt min/avg/max/mdev = 93.965/94.914/97.436/1.270 ms

[hamedafra]

I tried both modes and there was no difference, I also tried --headless mode and it worked a little more than the UI mode, but eventually it stoped working after a while

[donaldforest]

You using server OS? Clean or with lamp? Linux\Unix\Windows?

[hamedafra]

Clean Debian, on redstation

[donaldforest]

I using Ubuntu 16. If this will continue, I ask my admins to trace error. If get some result, Il reply this ticket.

[ctubio]

what means hangs? the UI is not responsive or it is responsive but with a red background? or is green background but not placing new orders?

[donaldforest]

In my case: No K in linux top PIDs. Console app don't quit by "q" (non naked mode). Just Ctrl+c - exit from console app. Web UI not response.

[adirta]

I have this problem. Since some update a week ago, approximately

[lunnh]

I have the same problem. I kept downgrading back until 610abb6 and it's running normally.

[donaldforest]

Updated yesterday. Switched update and directory rights from root to standard user. 12 hours uptime and continue working ok. Testing..

[malt001]

Updated today to latest version. Still freezes after a few minutes on Ubuntu and HitBTC

[esomore]

Same here, freezing on ubuntu with hitbtc and bitfinex

[SpencerMKSmith]

I am getting this same issue but with a different exchange. I've tried on multiple versions of Ubuntu and Debian and I get the same freezing after a couple of minutes.

@donaldforest is it still running well for you after making that change? Would you mind giving the exact permissions that you used and changes you made to get it running?

[esomore]

@SpencerMKSmith @ctubio also tried on multiple machines and also with docker, after minute or two the process hangs. I can't tell for sure but it might be related to a recent change in sqlite?

write(4, "SQLite format 3\0\20\0\1\1\0@ \0\0\n\251\0\0\0\30"..., 4096) = 4096 lseek(4, 8192, SEEK_SET) = 8192 write(4, "\r\17\315\0\6\17\305\0\17\305\17\352\17\362\17\332\17\323\17\371\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096 lseek(4, 94208, SEEK_SET) = 94208 write(4, "\r\0\0\0\"\5e\0\17\260\17`\17\20\16\300\16p\16 \r\320\r\200\r0\f\340\f\220\f@"..., 4096) = 4096 fdatasync(4) = 0 close(12) = 0 unlink("/data/db/K.1.BTC.USD.db-journal") = 0 fcntl(4, F_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=1073741826, l_len=510}) = 0 fcntl(4, F_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=1073741824, l_len=2}) = 0 fcntl(4, F_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0 clock_gettime(CLOCK_REALTIME, {1511974092, 242370494}) = 0 clock_gettime(CLOCK_REALTIME, {1511974092, 242405174}) = 0 epoll_wait(3, [{EPOLLIN, {u32=3143053952, u64=93925487882880}}], 1024, 999) = 1 clock_gettime(CLOCK_REALTIME, {1511974092, 316097002}) = 0 read(7, "\27\3\3\1|", 5) = 5 read(7, ")\204\2055\277\224\237d\314\22!>3~\270\334\245,<\21\300Se\232d\316\2258%\324\353"..., 380) = 380 setsockopt(7, SOL_TCP, TCP_CORK, [1], 4) = 0 clock_gettime(CLOCK_REALTIME, {1511974092, 316328164}) = 0 setsockopt(7, SOL_TCP, TCP_CORK, [0], 4) = 0 epoll_wait(3, [{EPOLLIN, {u32=3143053952, u64=93925487882880}}], 1024, 999) = 1 clock_gettime(CLOCK_REALTIME, {1511974092, 420166024}) = 0 read(7, "\27\3\3\1\23", 5) = 5 read(7, ")\204\2055\277\224\240.\303:\317\371\370\222\361\266\331\3\210\312\271G$\307\346\33\374u\302J\251"..., 275) = 275 setsockopt(7, SOL_TCP, TCP_CORK, [1], 4) = 0 clock_gettime(CLOCK_REALTIME, {1511974092, 420458524}) = 0 setsockopt(7, SOL_TCP, TCP_CORK, [0], 4) = 0 epoll_wait(3, [{EPOLLIN, {u32=3143053952, u64=93925487882880}}], 1024, 999) = 1 clock_gettime(CLOCKREALTIME, {1511974092, 526261671}) = 0 read(7, "\27\3\3\1\23", 5) = 5 read(7, ")\204\2055*\277\224\241WVX\f#\344\n\212\325\D\35\347tP\200\211.\2022 \334\275"..., 275) = 275 setsockopt(7, SOL_TCP, TCP_CORK, [1], 4) = 0 clock_gettime(CLOCK_REALTIME, {1511974092, 526608457}) = 0 setsockopt(7, SOL_TCP, TCP_CORK, [0], 4) = 0 epoll_wait(3, [{EPOLLIN, {u32=3143053952, u64=93925487882880}}], 1024, 999) = 1 clock_gettime(CLOCK_REALTIME, {1511974092, 625832458}) = 0 read(7, "\27\3\3\1\23", 5) = 5 read(7, ")\204\2055*\277\224\242R\326\300\204\321\274PRX:\t\36\3440\211j\361\251\323z\373\227\327\236"..., 275) = 275 setsockopt(7, SOL_TCP, TCP_CORK, [1], 4) = 0 clock_gettime(CLOCK_REALTIME, {1511974092, 626103707}) = 0 setsockopt(7, SOL_TCP, TCP_CORK, [0], 4) = 0 epoll_wait(3, [{EPOLLIN, {u32=3143038448, u64=93925487867376}}], 1024, 999) = 1 clock_gettime(CLOCK_REALTIME, {1511974092, 642922586}) = 0 read(6, "\27\3\3\1\6", 5) = 5 read(6, "?O\3160\265\274\232\326\362Q\375\21\360\244\222\234\27\2532}\263p\312\37Y\326\312;\314\35\37e"..., 262) = 262 setsockopt(6, SOL_TCP, TCP_CORK, [1], 4) = 0 futex(0x556cb9b062a0, FUTEX_WAIT_PRIVATE, 2, NULL) = 0 futex(0x556cb9b062a0, FUTEX_WAIT_PRIVATE, 2, NULL) = 0 futex(0x556cb9b062a0, FUTEX_WAIT_PRIVATE, 2, NULL) = 0 futex(0x556cb9b062a0, FUTEX_WAIT_PRIVATE, 2, NULL) = 0 futex(0x556cb9b062a0, FUTEX_WAIT_PRIVATE, 2, NULL) = 0 futex(0x556cb9b062a0, FUTEX_WAIT_PRIVATE, 2, NULL) = 0 futex(0x556cb9b062a0, FUTEX_WAIT_PRIVATE, 2, NULL) = 0 futex(0x556cb9b062a0, FUTEX_WAIT_PRIVATE, 2, NULL) = 0 futex(0x556cb9b062a0, FUTEX_WAIT_PRIVATE, 2, NULL) = 0

[SpencerMKSmith]

@lunnh How did you downgrade? When I checkout that commit and make install I get errors.

@ctubio This issue is reproducible as many of us have encountered it, please consider changing the tag on the issue.

@YokiWorks Looks like a SQLite issue to me. @donaldforest mentioned he was able to get it running by playing with some of the permissions to /data/db, but I was unable to get it to work in that way.

[lunnh]

@SpencerMKSmith I started noticing the bot hangs since some updates last week. Tried debug mode but found nothing. Thought it's my machine's own problem so I tried downgrading to older commits. The binary files for that commit was still available at that moment.

[esomore]

@lunnh can you shoot me this binary pls? I would love to switch it in place the current one to see if it takes the problem away

[ctubio]

on Debian im not able to reproduce this yet; but this issue was opened 5 days before the last sqlite change (https://github.com/ctubio/Krypto-trading-bot/commit/1828232796098b358c8f9b944f6df6b74f917799#diff-533b8e08b8f13c06e18b929d8270fe24) so im afraid rolling it back will not help

can you share your $ uname -a? or better a link to an image of your very same distro? cos i would like to be able to reproduce it :dancer:

also can you please confirm that $ make install was executed with the same user as the bot is executed? (that should be a non-root user but with sudoers permissions?)

[lunnh]

@YokiWorks Here you go. build-x86_64-linux-gnu-610abb6.tar.gz

[gladstonedigital]

I'm having the same issue on Debian with gdax. It runs fine for the first few minutes, places a few trades, then the web UI stops updating (I can still click things but there's no new market data coming in) and even Ctrl+C on the command line doesn't kill the program. It says some stuff about chuck norris (???) but doesn't quit until I Ctrl+\ to kill it.

I'm currently trying out the old binary posted by @lunnh and so far no problems, but that doesn't mean much since it hasn't been very long yet.

[ctubio]

im not sure that the problem here was fixed even if latest commit improved bitfinex, feel free to open a new issue just with a link to this if you wanna still improve bitfinex integration (or other exchange integration)

[adirta]

Updated lastest version... On hitbtc with ubuntu, continue still freezing after a few minutes

[donaldforest]

Fixed with full reinstall last clean ubuntu 16 and install only necessary clean build-essential after apt update..