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So I'm doing a performance test of an application that sends mails. The application and mailslurper is setup using docker-compose and I'm using the default custom-config.json file. When the number of mails reaches the 13000th mark, mailslurper is throwing this error:
level=error msg="Error adding connection '172.21.0.7:42662' to connection manager"
error="Connection on '172.21.0.7:42662' already exists" who="SMTP Listener"
The rest of the mails are not being processed.
The text was updated successfully, but these errors were encountered:
Same problem here. I suspected the ConnectionManager not cleaning up the ConnectionPool.
Adding an extra log statement confirmed this:
diff --git a/pkg/mailslurper/ConnectionManager.go b/pkg/mailslurper/ConnectionManager.go
index b29066d..39b0bc6 100644
--- a/pkg/mailslurper/ConnectionManager.go+++ b/pkg/mailslurper/ConnectionManager.go@@ -117,7 +117,7 @@ use this to track a client connection and its worker
func (m *ConnectionManager) New(connection net.Conn) error {
var err error
var worker *SMTPWorker
-+ m.logger.Infof("Number of connections %d", len(m.connectionPool))
if m.connectionExistsInPool(connection) {
return ConnectionExists(connection.RemoteAddr().String())
}
When i tried to clean it up however, it calls close multiple times, resulting in the following error:
INFO[0003] Closing connection 127.0.0.1:51259 who="Connection Manager"
INFO[0003] in go <- closeChannel Closed who="Connection Manager"
INFO[0003] Connection closed connection="127.0.0.1:51259" who="Connection Manager"
INFO[0003] in go <- closeChannel Closed who="Connection Manager"
ERRO[0003] Error closing connection error="Connection '127.0.0.1:51259' is not in the connection manager pool" who="Connection Manager"
INFO[0003] Connection closed connection="127.0.0.1:51259" who="Connection Manager"
So I'm doing a performance test of an application that sends mails. The application and mailslurper is setup using docker-compose and I'm using the default
custom-config.json
file. When the number of mails reaches the 13000th mark, mailslurper is throwing this error:The rest of the mails are not being processed.
The text was updated successfully, but these errors were encountered: