Until it returns 0 and sessionFinal() is called after Handle these signals and ensure that run() is repeatedly called If the application sets this member to false, it must These signal handlersĪre removed in sessionFinal(). If the useSignalHandler is true, the library setups following Theīehavior is very similar to RPC server, except that this optionĭoes not enable RPC functionality.
#Aria2leagel download
Will return 1 even if there are no download to perform. If the keepRunning member is true, run(session, RUN_ONCE) The constructor fills default values for all members. Of this callback should return 0 for compatibility. TheĪt the moment, the return value is ignored, but the implementation Gid refers to the download which this event was fired on. typedef int (* DownloadEventCallback) ( Session *session, DownloadEvent event, A2Gid gid, void *userData ) ¶Ĭallback function invoked when download event occurred. The type of GID, persistent identifier of each download. Types (classes, structs, unions and typedefs) ¶ type Session ¶
Indicating stopped download because of error. Indicating stopped and completed download. Indicating in the queue download is not started. Indicating currently downloading/seeding. Indicating multi file torrent type DownloadStatus ¶ Indicating single file torrent BT_FILE_MODE_MULTI ¶ Moves the download to a position relative to the end of the Moves the download to a position relative to the current Moves the download to a position relative to the beginning of the
#Aria2leagel how to
type OffsetMode ¶Ĭonstants how to re-position a download. Run() returns when no downloads are left. Indicating BitTorrent download has completed, but it may stillĬontinue to perform seeding. Indicating download has stopped because of the error. Time of DownloadHandle object is before the next call ofĪfter the loop, finalize download calling sessionFinal()įunction and call libraryDeinit() to release resources for theĭownload event constants EVENT_ON_DOWNLOAD_START ¶ Please don't forget to delete DownloadHandle after the useĪnd before the next call of run(). GetDownloadHandle() function and get detailed information. Then, call getActiveDownload()įunction to get the vector of active download's GID. We first call getGlobalStat() function to get global Print progress information once per 500ms if ( count >= 500 ) For eachĮvent, we print the GID of the download and several other Program, we handle 2 events: download completion and error. Occurred such as download is started, completed, etc. We also setup event handler callbackįunction downloadEventCallback. Libaria2 will setup signal handlers and catches certain signals to
SessionConfig::useSignalHandler is true, which means Processed, just like aria2c utility without RPC enabled. In this setup, SessionConfig::keepRunning isįalse which means run() returns when all downloads are The constructor initializes it with the default SessionConfig config holds configuration for Not safe for concurrent accesses from multiple threads.
#Aria2leagel code
Use of static objects in aria2 code base. One Session object can be allowed per process due to the heavy Session session is an aria2 session object. downloadEventCallback = downloadEventCallback session = aria2 :: sessionNew ( aria2 :: KeyVals (), config ) aria2 :: SessionConfig config // Add event callback config. The libaria2 takes care of signal // handling. Aria2 :: Session * session // Create default configuration.
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