Lighttpd

Hi All,
I am using lighttpd version 1.5.0. I have created a module in lighttpd which using chunkqueue_append_mem to send data to the client. The problem i am facing is that sometimes the client hangs as a result the TCP connection remains but it is not receving any data. In this case the network_write_chunkqueue returns NETWORK_STATUS_WAIT_FOR_EVENT and keeps on trying to push the data but never terminates the connection.

Shouldn't there be some kind of a timeout value to this so that if after sometime no data has been sent to the client, the TCP connection should be terminated from the lighty's end.