Apache: The Definitive Guide, 3rd Edition

Name

ap_should_client_block — ready to receive data from the client

Synopsis

int ap_should_client_block(request_rec *r)

Checks whether the client will send data and invites it to continue, if necessary (by sending a 100 Continue response if the client is HTTP 1.1 or higher). Returns 1 if the client should send data; 0 if not. ap_setup_client_block( ) should be called before this function, and this function should be called before ap_ get_client_block(). This function should only be called once. It should also not be called until we are ready to receive data from the client.