fix: POSTing a message to a not-yet-ready Redis-backed channel may result in a 400 Bad Request for the following request
fix: POSTing a message to a not-yet-ready Redis-backed channel may result in a 400 Bad Request for the following request

slact/nginx_http_push_module,slact/nginx_http_push_module,slact/nginx_http_push_module,slact/nginx_http_push_module