diff options
| -rw-r--r-- | extmod/modasyncio.c | 17 | ||||
| -rw-r--r-- | py/mpconfig.h | 4 |
2 files changed, 20 insertions, 1 deletions
diff --git a/extmod/modasyncio.c b/extmod/modasyncio.c index 4f82370d2..6161500bf 100644 --- a/extmod/modasyncio.c +++ b/extmod/modasyncio.c @@ -53,6 +53,9 @@ typedef struct _mp_obj_task_t { typedef struct _mp_obj_task_queue_t { mp_obj_base_t base; mp_obj_task_t *heap; + #if MICROPY_PY_ASYNCIO_TASK_QUEUE_PUSH_CALLBACK + mp_obj_t push_callback; + #endif } mp_obj_task_queue_t; static const mp_obj_type_t task_queue_type; @@ -86,9 +89,16 @@ static int task_lt(mp_pairheap_t *n1, mp_pairheap_t *n2) { static mp_obj_t task_queue_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) { (void)args; - mp_arg_check_num(n_args, n_kw, 0, 0, false); + mp_arg_check_num(n_args, n_kw, 0, MICROPY_PY_ASYNCIO_TASK_QUEUE_PUSH_CALLBACK ? 1 : 0, false); mp_obj_task_queue_t *self = mp_obj_malloc(mp_obj_task_queue_t, type); self->heap = (mp_obj_task_t *)mp_pairheap_new(task_lt); + #if MICROPY_PY_ASYNCIO_TASK_QUEUE_PUSH_CALLBACK + if (n_args == 1) { + self->push_callback = args[0]; + } else { + self->push_callback = MP_OBJ_NULL; + } + #endif return MP_OBJ_FROM_PTR(self); } @@ -113,6 +123,11 @@ static mp_obj_t task_queue_push(size_t n_args, const mp_obj_t *args) { task->ph_key = args[2]; } self->heap = (mp_obj_task_t *)mp_pairheap_push(task_lt, TASK_PAIRHEAP(self->heap), TASK_PAIRHEAP(task)); + #if MICROPY_PY_ASYNCIO_TASK_QUEUE_PUSH_CALLBACK + if (self->push_callback != MP_OBJ_NULL) { + mp_call_function_1(self->push_callback, MP_OBJ_NEW_SMALL_INT(0)); + } + #endif return mp_const_none; } static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(task_queue_push_obj, 2, 3, task_queue_push); diff --git a/py/mpconfig.h b/py/mpconfig.h index 61cfe96da..2cbf5b88e 100644 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -1610,6 +1610,10 @@ typedef double mp_float_t; #define MICROPY_PY_ASYNCIO (MICROPY_CONFIG_ROM_LEVEL_AT_LEAST_EXTRA_FEATURES) #endif +#ifndef MICROPY_PY_ASYNCIO_TASK_QUEUE_PUSH_CALLBACK +#define MICROPY_PY_ASYNCIO_TASK_QUEUE_PUSH_CALLBACK (0) +#endif + #ifndef MICROPY_PY_UCTYPES #define MICROPY_PY_UCTYPES (MICROPY_CONFIG_ROM_LEVEL_AT_LEAST_EXTRA_FEATURES) #endif |