PUBLISHPost a message to a channel; returns the receiver count.
| 構文 | PUBLISH channel message |
| グループ | pubsub |
| 引数の数 | 3 |
| 導入バージョン | 1.0.0 |
| フラグ | readonly, pubsub |
| 計算量 | O(1) channel lookup + O(P) — a linear walk of the registered patterns with one glob match each, even when none match. Delivery fans out only to the shards holding a subscriber |
| Redis 互換性 | full |