This document lists the limits for clusters and characters in the TDMQ RabbitMQ Edition dedicated cluster. Please be careful not to exceed these limits to avoid exceptions.
Cluster
Limit | Restrictions |
Cluster name length | 3–64 characters |
Cluster Name Specifications | Cannot be empty; can contain only numbers, letters, "-" and "_" |
Vhost
Limit | Restrictions |
Vhost name length | 1–64 characters |
Vhost Name Specifications | Cannot be empty; can contain only letters, numbers, ".", "-" and "_" |
Vhost Count | Each cluster is limited to 20 vhosts |
Exchange
Limit | Restrictions |
Exchange name length | 1–64 characters |
Exchange Name Specifications | Cannot be empty; can contain only letters, numbers, ".", "-" and "_" |
Exchange Routing Type | Options include direct, fanout, topic, and headers. One must be selected during creation |
Exchange Count | Each cluster is limited to 1000 exchanges |
Queue
Limit | Restrictions |
Queue name length | 1–64 characters |
Queue Name Specifications | Cannot be empty; can contain only letters, numbers, ".", "-" and "_" |
Number of Queues | Each cluster is limited to 1000 exchanges |
Channel
Limit | Restrictions |
Connection Channels | The maximum number of channels per connection is 1024. If the user creates more channels on this connection than this limit, no additional channels can be created |