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Immediately announce completed blobs

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It doesn't seem necessary to wait up to 60 seconds for a new blob to
be announced to the dht. Immediately announce it and schedule the next
announce time as usual.
This commit is contained in:
Job Evers-Meltzer 2016-12-10 15:02:13 -08:00
parent fe4ea9b33a
commit f796f701f2
2 changed files with 8 additions and 3 deletions
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7
lbrynet/core/BlobManager.py
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@ -120,6 +120,7 @@ class DiskBlobManager(BlobManager):
return self.blob_creator_type(self, self.blob_dir)
def _make_new_blob(self, blob_hash, upload_allowed, length=None):
log.debug('Making a new blob for %s', blob_hash)
blob = self.blob_type(self.blob_dir, blob_hash, upload_allowed, length)
self.blobs[blob_hash] = blob
d = self._completed_blobs([blob_hash])
@ -143,9 +144,11 @@ class DiskBlobManager(BlobManager):
def blob_completed(self, blob, next_announce_time=None):
if next_announce_time is None:
next_announce_time = time.time()
return self._add_completed_blob(blob.blob_hash, blob.length,
next_announce_time = time.time() + self.hash_reannounce_time
d = self._add_completed_blob(blob.blob_hash, blob.length,
time.time(), next_announce_time)
d.addCallback(lambda _: self.hash_announcer.immediate_announce([blob.blob_hash]))
return d
def completed_blobs(self, blobs_to_check):
return self._completed_blobs(blobs_to_check)

2
lbrynet/core/server/DHTHashAnnouncer.py
View file

@ -42,6 +42,7 @@ class DHTHashAnnouncer(object):
return defer.succeed(False)
def _announce_available_hashes(self):
log.debug('Announcing available hashes')
ds = []
for supplier in self.suppliers:
d = supplier.hashes_to_announce()
@ -62,6 +63,7 @@ class DHTHashAnnouncer(object):
def announce():
if len(self.hash_queue):
h, announce_deferred = self.hash_queue.popleft()
log.debug('Announcing blob %s to dht', h)
d = self.dht_node.announceHaveBlob(binascii.unhexlify(h), self.peer_port)
d.chainDeferred(announce_deferred)
d.addBoth(lambda _: reactor.callLater(0, announce))