bittorrent - Downloading a Torrent with libtorrent-python -


i have following python code:

import libtorrent lt import time  ses = lt.session() ses.listen_on(6881, 6891) params = {     'save_path': '/home/downloads/',     'storage_mode': lt.storage_mode_t(2),     'paused': false,     'auto_managed': true,     'duplicate_is_error': true} link = "magnet:?xt=urn:btih:4mr6hu7sihxaxqqfxfjtnltysredr5ei&tr=http://tracker.vodo.net:6970/announce" handle = lt.add_magnet_uri(ses, link, params) ses.start_dht()  print 'downloading metadata...' while (not handle.has_metadata()):     time.sleep(1) print 'got metadata, starting torrent download...' while (handle.status().state != lt.torrent_status.seeding):     s = handle.status()     state_str = ['queued', 'checking', 'downloading metadata', \                 'downloading', 'finished', 'seeding', 'allocating']     print '%.2f%% complete (down: %.1f kb/s up: %.1f kb/s peers: %d) %s %.3' % \                 (s.progress * 100, s.download_rate / 1000, s.upload_rate / 1000, \                 s.num_peers, state_str[s.state], s.total_download/1000000)     time.sleep(5)

which seems work fine, slows down less byte/s:

$ python test.py  downloading metadata... got metadata, starting torrent download... 0.00% complete (down: 195.0 kb/s up: 8.0 kb/s peers: 28) checking 3.069 0.00% complete (down: 133.0 kb/s up: 5.0 kb/s peers: 28) checking 3.342 0.00% complete (down: 29.0 kb/s up: 1.0 kb/s peers: 28) checking 3.359 0.00% complete (down: 5.0 kb/s up: 0.0 kb/s peers: 28) checking 3.398 0.00% complete (down: 4.0 kb/s up: 0.0 kb/s peers: 28) checking 3.401 0.00% complete (down: 0.0 kb/s up: 0.0 kb/s peers: 28) checking 3.405 0.00% complete (down: 0.0 kb/s up: 0.0 kb/s peers: 28) checking 3.408 0.00% complete (down: 0.0 kb/s up: 0.0 kb/s peers: 28) checking 3.412

it slows down , never completes. idea why happens?

the problem turned out trivial. save_path did not exist, libtorrent library downloaded long did not have flush cache, once attempted write file, failed , not continue downloading, therefore slowdown , eventual halt. once existing path added worked fine.


Comments

Post a Comment

Popular posts from this blog

c# - SharpSVN - How to get the previous revision? -

i trying find efficient way previous revision of file text comparison using sharpsvn. using (svnclient c = new svnclient()) { c.authentication.defaultcredentials = new networkcredential( configurationmanager.appsettings.get("svnserviceusername") , configurationmanager.appsettings.get("svnservicepassword") , configurationmanager.appsettings.get("svnservicedomain") ); c.authentication.sslservertrusthandlers += new eventhandler<svnsslservertrusteventargs>(authentication_sslservertrusthandlers); collection<svnfileversioneventargs> fileversioncollection = new collection<svnfileversioneventargs>(); svnrevisionrange range = new svnrevisionrange(0, this.hooks.revision); svnfileversionsargs args = new svnfileversionsargs(); args.retrieveproperties = true; args.range = range; foreach (svnchangeitem item in log.changedpaths) { string path = this.repositorypath + it...
Read more

c++ - Is it possible to compile a VST on linux? -

for class project i'm attempting write vst plugin backed cuda. current cuda workflow on linux box, i'd prefer compile , link there. according wikipedia , should possible (i couldn't find steinberg documentation relevant linux) can't find makefile or instructions on how build if aren't using xcode or visual studio. i'm vst 3 sdk doesn't support linux. when try compile plugin under linux, error: ./base/source/fatomic.cpp:39:30: fatal error: libkern/osatomic.h: no such file or directory this issue caused following code in "vst3 sdk/base/source/fatomic.cpp" #if mac #include <libkern/osatomic.h> #if mac_os_x_version_min_required > mac_os_x_version_10_4 #define native_atomic_type (volatile int32_t*) #else #define native_atomic_type (int32_t*) #endif #elif windows #include <windows.h> #endif but hope compiling under linux work vst sdk 2.4. reading. jvstwrapper seems run on lin...
Read more

url - Querystring manipulation of email Address in PHP -

i using third party application (email2http) send me emailid, body , message. unable retrieve email id due name appended on , enclosed < , >. here querystring getting. test.php?from=ajay+reddy &subject=cx&body=somebody when print variable in php returns name , not email id. $from = $_get['from']; echo $from; //output ajay reddy please suggest me how can emailid also. i dont want use post method due testing , debugging. it's working fine. forgot use htmlentities() in debugging.
Read more