blob: db782989afbc208546f0cb7392504f15eea36ebb [file] [log] [blame]
// Copyright 2020 The Pigweed Authors
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
#pragma once
#include <cstddef>
#include <span>
#include "pw_bytes/span.h"
#include "pw_rpc/channel.h"
#include "pw_rpc/internal/channel.h"
#include "pw_rpc/internal/endpoint.h"
#include "pw_rpc/internal/lock.h"
namespace pw::rpc {
class Client : public internal::Endpoint {
// Creates a client that uses a set of RPC channels. Channels can be shared
// between a client and a server, but not between multiple clients.
_PW_RPC_CONSTEXPR Client(std::span<Channel> channels) : Endpoint(channels) {}
// Processes an incoming RPC packet. The packet may be an RPC response or a
// control packet, the result of which is processed in this function. Returns
// whether the packet was able to be processed:
// OK - The packet was processed by the client.
// DATA_LOSS - Failed to decode the packet.
// INVALID_ARGUMENT - The packet is intended for a server, not a client.
// UNAVAILABLE - No RPC channel with the requested ID was found.
Status ProcessPacket(ConstByteSpan data)
// Remove these internal::Endpoint functions from the public interface.
using Endpoint::active_call_count;
using Endpoint::GetInternalChannel;
} // namespace pw::rpc