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+### AMQP Protocol Feature Matrix
+
+| feature          | single-bundle | multi-bundles | description                          |
+|------------------|---------------|---------------|--------------------------------------|
+| exchange declare | supported     | supported     |                                      |
+| exchange delete  | supported     | not supported |                                      |
+| exchange bound   | supported     | not supported | judge whether the exchange has bound |
+| queue declare    | supported     | supported     |                                      |
+| queue bind       | supported     | supported     |                                      |
+| queue purge      | not supported | not supported |                                      |
+| queue delete     | supported     | not supported |                                      |
+| queue unbind     | supported     | supported     |                                      |
+| basic recover    | supported     | not supported |                                      |
+| basic qos        | supported     | not supported |                                      |
+| basic consume    | supported     | supported     |                                      |
+| basic cancel     | supported     | not supported |                                      |
+| basic publish    | supported     | supported     |                                      |
+| basic get        | supported     | not supported |                                      |
+| basic ack        | supported     | not supported |                                      |
+| basic reject     | supported     | not supported |                                      |
+| basic nack       | supported     | not supported |                                      |
+| txn select       | not supported | not supported |                                      |
+| txn commit       | not supported | not supported |                                      |
+| txn rollback     | not supported | not supported |                                      |
+| confirm select   | not supported | not supported |                                      |
+
+### RabbitMQ Plugin
+
+| plugin          | single-bundle | multi-bundles | description |
+|-----------------|---------------|---------------|-------------|
+| delayed message | supported     | not supported |             |
+
+### Authentication
+
+| mechanism | single-bundle | multi-bundles | description |
+|-----------|---------------|---------------|-------------|
+| PLAIN     | supported     | supported     |             |
+| token     | supported     | supported     |             |
+
+### Authorization
+
+Not supported