def send_smg(nid1, nid2, msg):
node1=SendMessage.get_node_byID(nid1)
node2=SendMessage.get_node_byID(nid2)
path=find_message_path(node1,node2)
msg=message(node1.nid,node2.nid,msg,path)
global_v.msg_buffer.append(msg)
return path
def refind_path(nid1,nid2):
node1=SendMessage.get_node_byID(nid1)
if node1==None: return None
node2=SendMessage.get_node_byID(nid2)
if node2==None: return None
path=find_message_path(node1,node2)
return path
def send_msg(nid1, nid2, msg, msgId):
node1=SendMessage.get_node_byID(nid1)
if node1==None: return 'from node does not exist'
node2=SendMessage.get_node_byID(nid2)
if node2==None: return 'destination node does not exist'
# If it is failed msg to be resend , delete it from failed msg list first
senderId=node1.nid
path=find_message_path(node1,node2)
for msg_obj in global_v.failed_msg:
if msgId==msg_obj.msgId:
senderId=msg_obj.sender
global_v.failed_msg.remove(msg_obj)
break
msg_pending=message(node1.nid,node2.nid, msg, path,None,senderId, int(msgId))
global_v.msg_buffer.append(msg_pending)
return path
