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@ -660,6 +660,7 @@ typedef struct client_channel_call_data { |
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/** either 0 for no call, 1 for cancelled, or a pointer to a
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grpc_subchannel_call */ |
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gpr_atm subchannel_call; |
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gpr_arena *arena; |
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subchannel_creation_phase creation_phase; |
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grpc_connected_subchannel *connected_subchannel; |
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@ -754,9 +755,14 @@ static void subchannel_ready_locked(grpc_exec_ctx *exec_ctx, void *arg, |
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} else { |
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/* Create call on subchannel. */ |
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grpc_subchannel_call *subchannel_call = NULL; |
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grpc_connected_subchannel_call_args call_args = { |
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.pollent = calld->pollent, |
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.path = calld->path, |
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.start_time = calld->call_start_time, |
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.deadline = calld->deadline, |
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.arena = calld->arena}; |
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grpc_error *new_error = grpc_connected_subchannel_create_call( |
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exec_ctx, calld->connected_subchannel, calld->pollent, calld->path, |
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calld->call_start_time, calld->deadline, &subchannel_call); |
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exec_ctx, calld->connected_subchannel, &call_args, &subchannel_call); |
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if (new_error != GRPC_ERROR_NONE) { |
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new_error = grpc_error_add_child(new_error, error); |
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subchannel_call = CANCELLED_CALL; |
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@ -982,9 +988,14 @@ static void start_transport_stream_op_locked_inner(grpc_exec_ctx *exec_ctx, |
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if (calld->creation_phase == GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING && |
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calld->connected_subchannel != NULL) { |
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grpc_subchannel_call *subchannel_call = NULL; |
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grpc_connected_subchannel_call_args call_args = { |
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.pollent = calld->pollent, |
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.path = calld->path, |
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.start_time = calld->call_start_time, |
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.deadline = calld->deadline, |
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.arena = calld->arena}; |
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grpc_error *error = grpc_connected_subchannel_create_call( |
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exec_ctx, calld->connected_subchannel, calld->pollent, calld->path, |
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calld->call_start_time, calld->deadline, &subchannel_call); |
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exec_ctx, calld->connected_subchannel, &call_args, &subchannel_call); |
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if (error != GRPC_ERROR_NONE) { |
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subchannel_call = CANCELLED_CALL; |
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fail_locked(exec_ctx, calld, GRPC_ERROR_REF(error)); |
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@ -1161,6 +1172,7 @@ static grpc_error *cc_init_call_elem(grpc_exec_ctx *exec_ctx, |
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calld->creation_phase = GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING; |
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calld->owning_call = args->call_stack; |
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calld->pollent = NULL; |
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calld->arena = args->arena; |
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GRPC_CALL_STACK_REF(calld->owning_call, "initial_read_service_config"); |
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grpc_closure_sched( |
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exec_ctx, |
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@ -1175,7 +1187,7 @@ static grpc_error *cc_init_call_elem(grpc_exec_ctx *exec_ctx, |
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static void cc_destroy_call_elem(grpc_exec_ctx *exec_ctx, |
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grpc_call_element *elem, |
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const grpc_call_final_info *final_info, |
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void *and_free_memory) { |
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grpc_closure *then_schedule_closure) { |
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call_data *calld = elem->call_data; |
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grpc_deadline_state_destroy(exec_ctx, elem); |
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grpc_slice_unref_internal(exec_ctx, calld->path); |
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@ -1185,6 +1197,8 @@ static void cc_destroy_call_elem(grpc_exec_ctx *exec_ctx, |
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GRPC_ERROR_UNREF(calld->cancel_error); |
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grpc_subchannel_call *call = GET_CALL(calld); |
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if (call != NULL && call != CANCELLED_CALL) { |
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grpc_subchannel_call_set_cleanup_closure(call, then_schedule_closure); |
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then_schedule_closure = NULL; |
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GRPC_SUBCHANNEL_CALL_UNREF(exec_ctx, call, "client_channel_destroy_call"); |
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} |
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GPR_ASSERT(calld->creation_phase == GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING); |
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@ -1194,7 +1208,7 @@ static void cc_destroy_call_elem(grpc_exec_ctx *exec_ctx, |
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"picked"); |
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} |
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gpr_free(calld->waiting_ops); |
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gpr_free(and_free_memory); |
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grpc_closure_sched(exec_ctx, then_schedule_closure, GRPC_ERROR_NONE); |
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} |
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static void cc_set_pollset_or_pollset_set(grpc_exec_ctx *exec_ctx, |
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