diff options
Diffstat (limited to 'src/core/lib/transport/transport.c')
-rw-r--r-- | src/core/lib/transport/transport.c | 47 |
1 files changed, 42 insertions, 5 deletions
diff --git a/src/core/lib/transport/transport.c b/src/core/lib/transport/transport.c index 004e748f25..d56cb31ee0 100644 --- a/src/core/lib/transport/transport.c +++ b/src/core/lib/transport/transport.c @@ -84,6 +84,39 @@ void grpc_stream_unref(grpc_exec_ctx *exec_ctx, } } +#define STREAM_REF_FROM_SLICE_REF(p) \ + ((grpc_stream_refcount *)(((uint8_t *)p) - \ + offsetof(grpc_stream_refcount, slice_refcount))) + +static void slice_stream_ref(void *p) { +#ifdef GRPC_STREAM_REFCOUNT_DEBUG + grpc_stream_ref(STREAM_REF_FROM_SLICE_REF(p), "slice"); +#else + grpc_stream_ref(STREAM_REF_FROM_SLICE_REF(p)); +#endif +} + +static void slice_stream_unref(grpc_exec_ctx *exec_ctx, void *p) { +#ifdef GRPC_STREAM_REFCOUNT_DEBUG + grpc_stream_unref(exec_ctx, STREAM_REF_FROM_SLICE_REF(p), "slice"); +#else + grpc_stream_unref(exec_ctx, STREAM_REF_FROM_SLICE_REF(p)); +#endif +} + +grpc_slice grpc_slice_from_stream_owned_buffer(grpc_stream_refcount *refcount, + void *buffer, size_t length) { + slice_stream_ref(&refcount->slice_refcount); + return (grpc_slice){.refcount = &refcount->slice_refcount, + .data.refcounted = {.bytes = buffer, .length = length}}; +} + +static const grpc_slice_refcount_vtable stream_ref_slice_vtable = { + .ref = slice_stream_ref, + .unref = slice_stream_unref, + .eq = grpc_slice_default_eq_impl, + .hash = grpc_slice_default_hash_impl}; + #ifdef GRPC_STREAM_REFCOUNT_DEBUG void grpc_stream_ref_init(grpc_stream_refcount *refcount, int initial_refs, grpc_iomgr_cb_func cb, void *cb_arg, @@ -95,6 +128,8 @@ void grpc_stream_ref_init(grpc_stream_refcount *refcount, int initial_refs, #endif gpr_ref_init(&refcount->refs, initial_refs); grpc_closure_init(&refcount->destroy, cb, cb_arg, grpc_schedule_on_exec_ctx); + refcount->slice_refcount.vtable = &stream_ref_slice_vtable; + refcount->slice_refcount.sub_refcount = &refcount->slice_refcount; } static void move64(uint64_t *from, uint64_t *to) { @@ -127,9 +162,9 @@ void grpc_transport_destroy(grpc_exec_ctx *exec_ctx, int grpc_transport_init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *transport, grpc_stream *stream, grpc_stream_refcount *refcount, - const void *server_data) { + const void *server_data, gpr_arena *arena) { return transport->vtable->init_stream(exec_ctx, transport, stream, refcount, - server_data); + server_data, arena); } void grpc_transport_perform_stream_op(grpc_exec_ctx *exec_ctx, @@ -162,9 +197,10 @@ void grpc_transport_set_pops(grpc_exec_ctx *exec_ctx, grpc_transport *transport, void grpc_transport_destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *transport, - grpc_stream *stream, void *and_free_memory) { + grpc_stream *stream, + grpc_closure *then_schedule_closure) { transport->vtable->destroy_stream(exec_ctx, transport, stream, - and_free_memory); + then_schedule_closure); } char *grpc_transport_get_peer(grpc_exec_ctx *exec_ctx, @@ -219,8 +255,9 @@ typedef struct { static void destroy_made_transport_stream_op(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { made_transport_stream_op *op = arg; - grpc_closure_sched(exec_ctx, op->inner_on_complete, GRPC_ERROR_REF(error)); + grpc_closure *c = op->inner_on_complete; gpr_free(op); + grpc_closure_run(exec_ctx, c, GRPC_ERROR_REF(error)); } grpc_transport_stream_op *grpc_make_transport_stream_op( |