Add wait for MDNS hostname to be set

tannewt · tannewt · commit 6e7fdcc24b2a · 2022-07-15T13:48:19.000-07:00
diff --git a/ports/espressif/common-hal/mdns/Server.c b/ports/espressif/common-hal/mdns/Server.c
@@ -90,6 +90,10 @@ const char *common_hal_mdns_server_get_hostname(mdns_server_obj_t *self) {
 
 void common_hal_mdns_server_set_hostname(mdns_server_obj_t *self, const char *hostname) {
     mdns_hostname_set(hostname);
+    // Wait for the mdns task to set the new hostname.
+    while (!mdns_hostname_exists(hostname)) {
+        RUN_BACKGROUND_TASKS;
+    }
     self->hostname = hostname;
 }
 
diff --git a/ports/espressif/esp-idf b/ports/espressif/esp-idf
@@ -1 +1 @@
-Subproject commit 171e5af9c5b9b126c5f81f217c7b1ff931d54863
+Subproject commit 0180c0cb80f052919badc15df164e8edde6344ad

Original file line number	Diff line number	Diff line change
`@@ -90,6 +90,10 @@ const char common_hal_mdns_server_get_hostname(mdns_server_obj_t self) {`
`90`	`90`
`91`	`91`	`void common_hal_mdns_server_set_hostname(mdns_server_obj_t self, const char hostname) {`
`92`	`92`	`mdns_hostname_set(hostname);`
	`93`	`+ // Wait for the mdns task to set the new hostname.`
	`94`	`+ while (!mdns_hostname_exists(hostname)) {`
	`95`	`+ RUN_BACKGROUND_TASKS;`
	`96`	`+ }`
`93`	`97`	`self->hostname = hostname;`
`94`	`98`	`}`
`95`	`99`