Introduction Message Queue for MQTTthe limits on calling server-side APIs.

Message Queue for MQTTThe QPS is controlled when you call a server operation. Such calls are divided into the following two types:
  • The QPS limit of the API. Traffic exceeding the limit is throttled, and only the traffic that meets the SLA is guaranteed.
  • Single IP egress QPS control. Exceeding the limit will completely be pulled black.
    Note The QPS switch for a single IP address is global in this switch. The corresponding values of all APIs are 300.

The following table describes the limits.

API API QPS limit
ApplyToken 500
QueryToken 100
RevokeToken 5
CreateGroupId 10
DeleteGroupId 10
ListGroupId 10
SendMessage 1000
QuerySessionByClientId 500
BatchQuerySessionByClientIds 100