def _call():
result = self._route_call(
None, self._link, async.get_retid(), Auth.get_current_idendesc(), dst, func_name, timeout, list(args)
)
if callback != None:
callback(result)
def _call():
result = self._route_call(None, self._link, async .get_retid(),
Auth.get_current_idendesc(), dst,
func_name, timeout, list(args))
if callback != None:
callback(result)
def _route_call(self, in_conn, caller_link, caller_retid, idendesc, dst, func_name, timeout, param):
def __add_wait_caller(conn_link):
self._conn_retidmap[conn_link][caller_retid] = {
"timer": self._ioloop.add_timeout(
datetime.timedelta(milliseconds=timeout),
lambda: self._ret_call(caller_link, caller_retid, (False, "Etimeout")),
),
"caller_link": caller_link,
"caller_retid": caller_retid,
}
def __del_wait_caller(conn_link):
wait = self._conn_retidmap[conn_link].pop(caller_retid)
self._ioloop.remove_timeout(wait["timer"])
def __ret(result):
if caller_link == self._link:
return result
else:
conn = self._request_conn(caller_link)
if conn != None:
self._send_msg_ret(conn, caller_link, caller_retid, result)
if in_conn != None:
in_link = in_conn.link
else:
in_link = self._link
iden = self._auth.verify_iden(in_link, idendesc)
if iden == None:
return __ret((False, "Eilliden"))
try:
dst_part = dst.split("/")
dst_link = "".join(["/", dst_part[1], "/", dst_part[2], "/"])
dst_path = dst_part[3:-1]
except Exception:
return __ret((False, "Enoexist"))
if dst_link == self._link:
__add_wait_caller(self._link)
try:
with Auth.change_current_iden(None, self._auth):
dpart = deque(dst_path)
child, name, filt = self._callpath_root
for func in filt:
func(dpart, func_name)
for part in dst_path:
child, name, filt = child[part]
dpart.popleft()
for func in filt:
func(dpart, func_name)
func = name[func_name]
except KeyError:
return __ret((False, "Enoexist"))
except Exception:
return __ret((False, "Einternal"))
if Auth.get_current_idendesc() == idendesc:
result = func(*param)
else:
with Auth.change_current_iden(idendesc, self._auth):
result = func(*param)
__del_wait_caller(self._link)
return __ret(result)
else:
conn = self._request_conn(dst_link)
if conn == None:
return __ret((False, "Enoexist"))
else:
if caller_link == self._link:
__add_wait_caller(conn.link)
self._send_msg_call(conn, caller_link, caller_retid, idendesc, dst, func_name, timeout, param)
result = async.switch_top()
__del_wait_caller(conn.link)
return __ret(result)
else:
self._send_msg_call(conn, caller_link, caller_retid, idendesc, dst, func_name, timeout, param)
return
def call(self, dst, func_name, timeout, *args):
return self._route_call(
None, self._link, async.get_retid(), Auth.get_current_idendesc(), dst, func_name, timeout, list(args)
)
def _route_call(self, in_conn, caller_link, caller_retid, idendesc, dst,
func_name, timeout, param):
def __add_wait_caller(conn_link):
self._conn_retidmap[conn_link][caller_retid] = {
'timer':
self._ioloop.add_timeout(
datetime.timedelta(milliseconds=timeout),
lambda: self._ret_call(caller_link, caller_retid,
(False, 'Etimeout'))),
'caller_link':
caller_link,
'caller_retid':
caller_retid
}
def __del_wait_caller(conn_link):
wait = self._conn_retidmap[conn_link].pop(caller_retid)
self._ioloop.remove_timeout(wait['timer'])
def __ret(result):
if caller_link == self._link:
return result
else:
conn = self._request_conn(caller_link)
if conn != None:
self._send_msg_ret(conn, caller_link, caller_retid, result)
if in_conn != None:
in_link = in_conn.link
else:
in_link = self._link
iden = self._auth.verify_iden(in_link, idendesc)
if iden == None:
return __ret((False, 'Eilliden'))
try:
dst_part = dst.split('/')
dst_link = ''.join(['/', dst_part[1], '/', dst_part[2], '/'])
dst_path = dst_part[3:-1]
except Exception:
return __ret((False, 'Enoexist'))
if dst_link == self._link:
__add_wait_caller(self._link)
try:
with Auth.change_current_iden(None, self._auth):
dpart = deque(dst_path)
child, name, filt = self._callpath_root
for func in filt:
func(dpart, func_name)
for part in dst_path:
child, name, filt = child[part]
dpart.popleft()
for func in filt:
func(dpart, func_name)
func = name[func_name]
except KeyError:
return __ret((False, 'Enoexist'))
except Exception:
return __ret((False, 'Einternal'))
if Auth.get_current_idendesc() == idendesc:
result = func(*param)
else:
with Auth.change_current_iden(idendesc, self._auth):
result = func(*param)
__del_wait_caller(self._link)
return __ret(result)
else:
conn = self._request_conn(dst_link)
if conn == None:
return __ret((False, 'Enoexist'))
else:
if caller_link == self._link:
__add_wait_caller(conn.link)
self._send_msg_call(conn, caller_link, caller_retid,
idendesc, dst, func_name, timeout,
param)
result = async .switch_top()
__del_wait_caller(conn.link)
return __ret(result)
else:
self._send_msg_call(conn, caller_link, caller_retid,
idendesc, dst, func_name, timeout,
param)
return
def call(self, dst, func_name, timeout, *args):
return self._route_call(None, self._link, async .get_retid(),
Auth.get_current_idendesc(), dst, func_name,
timeout, list(args))
