diff --git a/ssld/ssld.c b/ssld/ssld.c index d9dbfa5c..b28520da 100644 --- a/ssld/ssld.c +++ b/ssld/ssld.c @@ -171,6 +171,7 @@ static void conn_mod_write_sendq(rb_fde_t *, void *data); static void conn_plain_write_sendq(rb_fde_t *, void *data); static void mod_write_ctl(rb_fde_t *, void *data); static void conn_plain_read_cb(rb_fde_t *fd, void *data); +static void conn_plain_read_shutdown_cb(rb_fde_t *fd, void *data); static void mod_cmd_write_queue(mod_ctl_t * ctl, const void *data, size_t len); static const char *remote_closed = "Remote host closed the connection"; static int ssl_ok; @@ -262,16 +263,17 @@ close_conn(conn_t * conn, int wait_plain, const char *fmt, ...) rb_close(conn->mod_fd); SetDead(conn); + if(conn->id >= 0 && !IsZipSSL(conn)) + rb_dlinkDelete(&conn->node, connid_hash(conn->id)); + if(!wait_plain || fmt == NULL) { rb_close(conn->plain_fd); - - if(conn->id >= 0 && !IsZipSSL(conn)) - rb_dlinkDelete(&conn->node, connid_hash(conn->id)); rb_dlinkAdd(conn, &conn->node, &dead_list); return; } - rb_setselect(conn->plain_fd, RB_SELECT_WRITE | RB_SELECT_READ, NULL, NULL); + rb_setselect(conn->plain_fd, RB_SELECT_READ, conn_plain_read_shutdown_cb, conn); + rb_setselect(conn->plain_fd, RB_SELECT_WRITE, NULL, NULL); va_start(ap, fmt); rb_vsnprintf(reason, sizeof(reason), fmt, ap); va_end(ap); @@ -541,6 +543,34 @@ conn_plain_read_cb(rb_fde_t *fd, void *data) } } +static void +conn_plain_read_shutdown_cb(rb_fde_t *fd, void *data) +{ + conn_t *conn = data; + int length = 0; + + if(conn == NULL) + return; + + while(1) + { + length = rb_read(conn->plain_fd, inbuf, sizeof(inbuf)); + + if(length == 0 || (length < 0 && !rb_ignore_errno(errno))) + { + rb_close(conn->plain_fd); + rb_dlinkAdd(conn, &conn->node, &dead_list); + return; + } + + if(length < 0) + { + rb_setselect(conn->plain_fd, RB_SELECT_READ, conn_plain_read_shutdown_cb, conn); + return; + } + } +} + static void conn_mod_read_cb(rb_fde_t *fd, void *data) {