def main(address): pool = bitcoin.threadpool(2) chain = bitcoin.leveldb_blockchain(pool) chain.start("database", lambda ec: blockchain_started(ec, chain, address)) raw_input() pool.stop() pool.join() chain.stop()
def main(): pool = bitcoin.threadpool(1) chain = bitcoin.leveldb_blockchain(pool) future = bitcoin.Future() chain.start("database", future) ec, = future.get() if ec: print >> sys.stderr, "Couldn't start blockchain:", str(ec) return False print "Blockchain started." sync_chain = bitcoin.SyncBlockchain(chain) test_methods(sync_chain) raw_input() pool.stop() pool.join() chain.stop() return True
def __init__(self): self._net_pool = bitcoin.threadpool(1) self._disk_pool = bitcoin.threadpool(1) self._mem_pool = bitcoin.threadpool(1) self._hosts = bitcoin.hosts(self._net_pool) self._handshake = bitcoin.handshake(self._net_pool) self._network = bitcoin.network(self._net_pool) self._protocol = bitcoin.protocol(self._net_pool, self._hosts, self._handshake, self._network) self._chain = bitcoin.leveldb_blockchain(self._disk_pool) self._poller = bitcoin.poller(self._mem_pool, self._chain) self._txpool = bitcoin.transaction_pool(self._mem_pool, self._chain) pars = bitcoin.create_session_params(self._handshake, self._protocol, self._chain, self._poller, self._txpool) self._session = bitcoin.session(self._net_pool, pars) self._tx_subscribe = Subscriber()
def __init__(self): self._net_pool = threadpool(1) self._disk_pool = threadpool(1) self._mem_pool = threadpool(1) self._hosts = hosts(self._net_pool) self._handshake = handshake(self._net_pool) self._network = network(self._net_pool) self._protocol = protocol(self._net_pool, self._hosts, self._handshake, self._network) self._chain = leveldb_blockchain(self._disk_pool) self._poller = poller(self._mem_pool, self._chain) self._txpool = transaction_pool(self._mem_pool, self._chain) pars = create_session_params(self._handshake, self._protocol, self._chain, self._poller, self._txpool) self._session = session(self._net_pool, pars) self.report("[fullnode] ok")
sys.exit() blk_hash = hash_block_header(blk) print "hash:", blk_hash.encode('hex') print "version:", blk.version print "previous_block_hash:", blk.previous_block_hash print "merkle:", blk.merkle def depth_fetched(ec, depth): if ec: print "Failed to fetch last depth:", ec.message() sys.exit() print 'depth: ' + str(depth) ldb_chain.fetch_block_header(depth, display_block_header) def blockchain_started(ec): if ec: print "Blockchain failed to start:", ec.message() sys.exit() print "Blockchain started." ldb_chain.fetch_last_depth(depth_fetched) pool = threadpool(1) ldb_chain = leveldb_blockchain(pool) ldb_chain.start("database", blockchain_started) raw_input() pool.stop() pool.join() ldb_chain.stop()
if len(block_header.transactions): print " transactions", block_header.transactions, dir(block_header.transactions), len(block_header.transactions) for t in block_header.transactions: print t print " done" def import_finished(error): print "Import finished", error chain.fetch_block_header(0, fetch_finished) chain.fetch_block_header(1000, fetch_finished) print "Import finished2" # start up engine pool = bitcoin.threadpool(1) print pool chain = bitcoin.leveldb_blockchain(pool) chain.start("database", blockchain_start); print 'chain', chain # load the first block first_block = bitcoin.genesis_block() print first_block chain._import(first_block, 0, import_finished) # get some block headers print "fetch block header" chain.fetch_block_header(0, fetch_finished) print "waiting..." #time.sleep(60)