154     s->connection->read->handler = ngx_mail_proxy_block_read;  in ngx_mail_proxy_init()
155     p->upstream.connection->write->handler = ngx_mail_proxy_dummy_handler;  in ngx_mail_proxy_init()
171         p->upstream.connection->read->handler = ngx_mail_proxy_pop3_handler;  in ngx_mail_proxy_init()
176         p->upstream.connection->read->handler = ngx_mail_proxy_imap_handler;  in ngx_mail_proxy_init()
181         p->upstream.connection->read->handler = ngx_mail_proxy_smtp_handler;  in ngx_mail_proxy_init()
281         s->connection->read->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_pop3_handler()
282         s->connection->write->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_pop3_handler()
283         rev->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_pop3_handler()
284         c->write->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_pop3_handler()
415         s->connection->read->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_imap_handler()
416         s->connection->write->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_imap_handler()
417         rev->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_imap_handler()
418         c->write->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_imap_handler()
662         s->connection->read->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_smtp_handler()
663         s->connection->write->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_smtp_handler()
664         rev->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_smtp_handler()
665         c->write->handler = ngx_mail_proxy_handler;  in ngx_mail_proxy_smtp_handler()