esp32/modusocket: Releasing GIL when performing ssl/tls handshake

iwahdan88 · iwahdan88 · commit ed0ac500eed5 · 2019-03-27T17:49:26.000+01:00
diff --git a/esp32/mods/modusocket.c b/esp32/mods/modusocket.c
@@ -542,9 +542,11 @@ STATIC mp_obj_t socket_do_handshake(mp_obj_t self_in) {
     mod_network_socket_obj_t *self = self_in;
 
     int _errno;
+    MP_THREAD_GIL_EXIT();
     if (self->sock_base.nic_type->n_setupssl(self, &_errno) != 0) {
         nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(_errno)));
     }
+    MP_THREAD_GIL_ENTER();
     return mp_const_none;
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(socket_do_handshake_obj, socket_do_handshake);

Original file line number	Diff line number	Diff line change
`@@ -542,9 +542,11 @@ STATIC mp_obj_t socket_do_handshake(mp_obj_t self_in) {`
`542`	`542`	`mod_network_socket_obj_t *self = self_in;`
`543`	`543`
`544`	`544`	`int _errno;`
	`545`	`+ MP_THREAD_GIL_EXIT();`
`545`	`546`	`if (self->sock_base.nic_type->n_setupssl(self, &_errno) != 0) {`
`546`	`547`	`nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(_errno)));`
`547`	`548`	`}`
	`549`	`+ MP_THREAD_GIL_ENTER();`
`548`	`550`	`return mp_const_none;`
`549`	`551`	`}`
`550`	`552`	`STATIC MP_DEFINE_CONST_FUN_OBJ_1(socket_do_handshake_obj, socket_do_handshake);`