最近一段時間，activemq日志里有“java.lang.OutOfMemoryError: unable to create new native thread”錯誤，同時檢查activemq的鏈接端口發(fā)現(xiàn)有大量的鏈接處于close_wait狀態(tài)，客戶端不斷報“Wire format negotiation timeout: peer did not send his wire format”