stopping = False
block_number = -1
sessions = {}
-sessions_sub_numblocks = {} # sessions that have subscribed to the service
m_sessions = [{}] # served by http
return out
-def do_update_address(addr):
- # an address was involved in a transaction; we check if it was subscribed to in a session
- # the address can be subscribed in several sessions; the cache should ensure that we don't do redundant requests
- for session_id in sessions.keys():
- session = sessions[session_id]
- if session.get('type') != 'persistent': continue
- addresses = session['addresses'].keys()
-
- if addr in addresses:
- status = store.get_status( addr )
- message_id, last_status = session['addresses'][addr]
- if last_status != status:
- #print "sending new status for %s:"%addr, status
- send_status(session_id,message_id,addr,status)
- sessions[session_id]['addresses'][addr] = (message_id,status)
-
-
-
-def send_numblocks(session_id):
- message_id = sessions_sub_numblocks[session_id]
- out = json.dumps( {'id':message_id, 'result':block_number} )
- output_queue.put((session_id, out))
-
-def send_status(session_id, message_id, address, status):
- out = json.dumps( { 'id':message_id, 'result':status } )
- output_queue.put((session_id, out))
def address_get_history_json(_,message_id,address):
return store.get_history(address)
-def subscribe_to_numblocks(session_id, message_id):
- sessions_sub_numblocks[session_id] = message_id
- send_numblocks(session_id)
-
def subscribe_to_numblocks_json(session_id, message_id):
global m_sessions
m_sessions[0][session_id]['numblocks'] = message_id,block_number
return block_number
-def subscribe_to_address(session_id, message_id, address):
- status = store.get_status(address)
- sessions[session_id]['addresses'][address] = (message_id, status)
- sessions[session_id]['last_time'] = time.time()
- send_status(session_id, message_id, address, status)
-
def add_address_to_session_json(session_id, message_id, address):
global m_sessions
sessions = m_sessions[0]
return config.get('server','banner').replace('\\n','\n')
def update_session(session_id,addresses):
- """deprecated in 0.42"""
+ """deprecated in 0.42, wad replaced by add_address_to_session"""
sessions[session_id]['addresses'] = {}
for a in addresses:
sessions[session_id]['addresses'][a] = ''
if block_number != old_block_number:
old_block_number = block_number
- for session_id in sessions_sub_numblocks.keys():
- send_numblocks(session_id)
-
stratum_processor.update_from_blocknum(block_number)
while True:
addr = store.address_queue.get(False)
except:
break
- do_update_address(addr)
stratum_processor.update_from_address(addr)