Esempi in C++ (Cpp) per start_ioreq_error

Esempio n. 1

File: call.c Progetto: caojiguang/grpc

static grpc_call_error start_ioreq(grpc_call *call, const grpc_ioreq *reqs,
                                   size_t nreqs,
                                   grpc_ioreq_completion_func completion,
                                   void *user_data) {
  size_t i;
  gpr_uint32 have_ops = 0;
  grpc_ioreq_op op;
  reqinfo_master *master;
  grpc_ioreq_data data;
  gpr_uint8 set;

  if (nreqs == 0) {
    return GRPC_CALL_OK;
  }

  set = reqs[0].op;

  for (i = 0; i < nreqs; i++) {
    op = reqs[i].op;
    if (call->request_set[op] < GRPC_IOREQ_OP_COUNT) {
      return start_ioreq_error(call, have_ops,
                               GRPC_CALL_ERROR_TOO_MANY_OPERATIONS);
    } else if (call->request_set[op] == REQSET_DONE) {
      return start_ioreq_error(call, have_ops, GRPC_CALL_ERROR_ALREADY_INVOKED);
    }
    data = reqs[i].data;
    if (op == GRPC_IOREQ_SEND_INITIAL_METADATA ||
        op == GRPC_IOREQ_SEND_TRAILING_METADATA) {
      if (!prepare_application_metadata(call, data.send_metadata.count,
                                        data.send_metadata.metadata)) {
        return start_ioreq_error(call, have_ops,
                                 GRPC_CALL_ERROR_INVALID_METADATA);
      }
    }
    have_ops |= 1u << op;

    call->request_data[op] = data;
    call->request_set[op] = set;
  }

  master = &call->masters[set];
  master->success = 1;
  master->need_mask = have_ops;
  master->complete_mask = 0;
  master->on_complete = completion;
  master->user_data = user_data;

  finish_read_ops(call);
  early_out_write_ops(call);

  return GRPC_CALL_OK;
}

Esempio n. 2

File: call.c Progetto: qioixiy/grpc

static grpc_call_error start_ioreq(grpc_call *call, const grpc_ioreq *reqs,
                                   size_t nreqs,
                                   grpc_ioreq_completion_func completion,
                                   void *user_data) {
  size_t i;
  gpr_uint32 have_ops = 0;
  grpc_ioreq_op op;
  reqinfo_master *master;
  grpc_ioreq_data data;
  gpr_uint8 set;

  if (nreqs == 0) {
    return GRPC_CALL_OK;
  }

  set = reqs[0].op;

  for (i = 0; i < nreqs; i++) {
    op = reqs[i].op;
    if (call->request_set[op] < GRPC_IOREQ_OP_COUNT) {
      return start_ioreq_error(call, have_ops,
                               GRPC_CALL_ERROR_TOO_MANY_OPERATIONS);
    } else if (call->request_set[op] == REQSET_DONE) {
      return start_ioreq_error(call, have_ops, GRPC_CALL_ERROR_ALREADY_INVOKED);
    }
    have_ops |= 1u << op;
    data = reqs[i].data;

    call->request_data[op] = data;
    call->request_set[op] = set;
  }

  master = &call->masters[set];
  master->status = GRPC_OP_OK;
  master->need_mask = have_ops;
  master->complete_mask = 0;
  master->on_complete = completion;
  master->user_data = user_data;

  if (have_ops & (1u << GRPC_IOREQ_RECV_MESSAGE)) {
    call->need_more_data = 1;
  }

  finish_read_ops(call);
  early_out_write_ops(call);

  return GRPC_CALL_OK;
}