/* * * Copyright 2014, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifndef __GRPC_INTERNAL_CHANNEL_CLIENT_CHANNEL_H__ #define __GRPC_INTERNAL_CHANNEL_CLIENT_CHANNEL_H__ #include "src/core/channel/channel_stack.h" /* A client channel is a channel that begins disconnected, and can connect to some endpoint on demand. If that endpoint disconnects, it will be connected to again later. Calls on a disconnected client channel are queued until a connection is established. */ extern const grpc_channel_filter grpc_client_channel_filter; /* post-construction initializer to let the client channel know which transport setup it should cancel upon destruction, or initiate when it needs a connection */ void grpc_client_channel_set_transport_setup(grpc_channel_stack *channel_stack, grpc_transport_setup *setup); /* grpc_transport_setup_callback for binding new transports into a client channel - user_data should be the channel stack containing the client channel */ grpc_transport_setup_result grpc_client_channel_transport_setup_complete( grpc_channel_stack *channel_stack, grpc_transport *transport, grpc_channel_filter const **channel_filters, size_t num_channel_filters, grpc_mdctx *mdctx); #endif /* __GRPC_INTERNAL_CHANNEL_CLIENT_CHANNEL_H__ */