X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fio%2Ftest%2Frun-12-bidir.c;h=77843ae7ba0bb2951d32c6d3e56b7d64d2916eed;hp=1ab0a218d02a200e7918a079966d7eda941cd4c6;hb=HEAD;hpb=3a7b8a8a8081ebbb6457527de376dec6264bc381

diff --git a/ccan/io/test/run-12-bidir.c b/ccan/io/test/run-12-bidir.c
index 1ab0a218..77843ae7 100644
--- a/ccan/io/test/run-12-bidir.c
+++ b/ccan/io/test/run-12-bidir.c
@@ -6,9 +6,7 @@
 #include <sys/wait.h>
 #include <stdio.h>
 
-#ifndef PORT
 #define PORT "65012"
-#endif
 
 struct data {
 	struct io_listener *l;
@@ -22,28 +20,35 @@ static void finish_ok(struct io_conn *conn, struct data *d)
 	d->state++;
 }
 
-static struct io_plan write_done(struct io_conn *conn, struct data *d)
+static struct io_plan *r_done(struct io_conn *conn, struct data *d)
 {
 	d->state++;
-	return io_close();
+	if (d->state == 3)
+		return io_close(conn);
+	return io_wait(conn, NULL, io_never, NULL);
 }
 
-static void init_conn(int fd, struct data *d)
+static struct io_plan *w_done(struct io_conn *conn, struct data *d)
 {
-	struct io_conn *conn;
+	d->state++;
+	if (d->state == 3)
+		return io_close(conn);
+	return io_out_wait(conn, NULL, io_never, NULL);
+}
 
+static struct io_plan *init_conn(struct io_conn *conn, struct data *d)
+{
 	ok1(d->state == 0);
 	d->state++;
 
 	io_close_listener(d->l);
 
 	memset(d->wbuf, 7, sizeof(d->wbuf));
-
-	conn = io_new_conn(fd, io_read(d->buf, sizeof(d->buf), io_close_cb, d));
-	io_set_finish(conn, finish_ok, d);
-	conn = io_duplex(conn, io_write(d->wbuf, sizeof(d->wbuf), write_done, d));
-	ok1(conn);
 	io_set_finish(conn, finish_ok, d);
+
+	return io_duplex(conn,
+			 io_read(conn, d->buf, sizeof(d->buf), r_done, d),
+			 io_write(conn, d->wbuf, sizeof(d->wbuf), w_done, d));
 }
 
 static int make_listen_fd(const char *port, struct addrinfo **info)
@@ -85,11 +90,11 @@ int main(void)
 	int fd, status;
 
 	/* This is how many tests you plan to run */
-	plan_tests(10);
+	plan_tests(9);
 	d->state = 0;
 	fd = make_listen_fd(PORT, &addrinfo);
 	ok1(fd >= 0);
-	d->l = io_new_listener(fd, init_conn, d);
+	d->l = io_new_listener(NULL, fd, init_conn, d);
 	ok1(d->l);
 	fflush(stdout);
 	if (!fork()) {
@@ -118,7 +123,7 @@ int main(void)
 		exit(0);
 	}
 	freeaddrinfo(addrinfo);
-	ok1(io_loop() == NULL);
+	ok1(io_loop(NULL, NULL) == NULL);
 	ok1(d->state == 4);
 	ok1(memcmp(d->buf, "hellothere", sizeof(d->buf)) == 0);
 	free(d);