Sorted:

Ejabberd Clustering understanding-Collection of common programming errors

Play framework (Websocket): get browser info from request header-Collection of common programming errors

ERlang HEAP overflow-Collection of common programming errors

Cowboy web server application very slow-Collection of common programming errors

Tsung: CPU usage value from munin too high-Collection of common programming errors

How to set status code in REST POST in cowboy-Collection of common programming errors

Threads , [WebSocket & nodejs] vs [asp.net & signalR] clarification?-Collection of common programming errors

WebSockets in Relation with TCP/IP Sockets on Misultin Erlang HTTP Library-Collection of common programming errors

problem about supervisor-Collection of common programming errors

problem about amazon-dynamodb-Collection of common programming errors