def send_command(self, name, args=None, callback=None):
promise = Promise()
msg = {
"name": name,
"id": str(self.seq),
"args": args or []
}
msg_enc = json.dumps(msg, separators=(',', ':'))
try:
with self.ws_lock:
if self.ws is None or self.state == SpotifyAPI.DISCONNECTED:
return Promise.rejected(SpotifyDisconnectedError())
pid = self.seq
if callback:
promise.addCallback(callback)
self.cmd_promises[pid] = promise
self.seq += 1
self.ws.send(msg_enc)
logger.debug("Sent PID({}) with msg: {}".format(pid, msg_enc))
except (SSLError, StreamClosed) as e:
logger.error("SSL error ({}), attempting to continue".format(e))
promise.rejected(SpotifyDisconnectedError())
return promise
def test_rejected():
p = Promise.rejected(Exception("Static rejected"))
assert p.isRejected
assert_exception(p.reason, Exception, "Static rejected")
