def ondemand_create_connection(self, uid, send_req):
logging.debug("idle peers {0}".format(self.idle_peers))
peer = self.idle_peers[uid]
fpr_len = len(self.ipop_state["_fpr"])
fpr = peer["data"][:fpr_len]
cas = peer["data"][fpr_len + 1:]
ip4 = self.uid_ip_table[peer["uid"]]
logging.debug("Start mutual creating connection")
if send_req:
il.do_send_msg(self.sock, "send_msg", 1, uid, fpr)
self.create_connection(peer["uid"], fpr, 1, CONFIG["sec"], cas, ip4)
def trim_connections(self):
for k, v in self.peers.iteritems():
# Trim TinCan link if the peer is offline
if "fpr" in v and v["status"] == "offline":
if v["last_time"] > CONFIG["wait_time"] * 2:
il.do_send_msg(self.sock, "send_msg", 1, k,
"destroy" + self.ipop_state["_uid"])
il.do_trim_link(self.sock, k)
# Trim TinCan link if the On Demand Inactive Timeout occurs
if CONFIG["on-demand_connection"] and v["status"] == "online":
if v["last_active"] + CONFIG["on-demand_inactive_timeout"]\
< time.time():
logging.debug("Inactive, trimming node:{0}".format(k))
il.do_send_msg(self.sock, 1, "send_msg", k,
"destroy" + self.ipop_state["_uid"])
il.do_trim_link(self.sock, k)
