- def download_file(self, locations, hash, size, path, d):
- getDefer = self.peers.get(locations)
- getDefer.addCallback(self.mirrors.save_file, hash, size, path)
- getDefer.addErrback(self.mirrors.save_error, path)
- getDefer.addCallbacks(d.callback, d.errback)
+ def check_response(self, response, hash, path):
+ if response.code < 200 or response.code >= 300:
+ log.msg('Download from peers failed, going to direct download: %s' % path)
+ getDefer = self.peers.get(hash, path)
+ return getDefer
+ return response
+
+ def new_cached_file(self, file_path, hash, url = None, forceDHT = False):
+ """Add a newly cached file to the DHT.
+
+ If the file was downloaded, set url to the path it was downloaded for.
+ Don't add a file to the DHT unless a hash was found for it
+ (but do add it anyway if forceDHT is True).
+ """
+ if url:
+ self.mirrors.updatedFile(url, file_path)
+
+ if self.my_addr and hash and (hash.expected() is not None or forceDHT):
+ site = self.my_addr + ':' + str(config.getint('DEFAULT', 'PORT'))
+ key = hash.norm(bits = config.getint(config.get('DEFAULT', 'DHT'), 'HASH_LENGTH'))
+ storeDefer = self.dht.storeValue(key, site)
+ storeDefer.addCallback(self.store_done, hash)
+ return storeDefer
+ return None
+
+ def store_done(self, result, hash):
+ log.msg('Added %s to the DHT: %r' % (hash.hexdigest(), result))
+
\ No newline at end of file