def request(self, body):
body = erlang.serialize(body)
data = struct.pack("!I", len(body)) + body
self.conn.sendall(data)
buf = ""
while len(buf) < 4:
buf += self.conn.recv(4 - len(buf))
size = struct.unpack("!I", buf)[0]
ret = []
while size > 0:
ret.append(self.conn.recv(size))
size -= len(ret[-1])
ret = erlang.parse("".join(ret))
if ret == a.timeout:
raise RuntimeError("Timeout executing request")
assert ret[0] == a.resp
return ret[1]
def check_parser(vm, script, exp):
resp = vm.run(script)
if exp is not None:
t.eq(resp, exp)
t.eq(resp, erlang.parse(erlang.serialize(resp)))
