C++ (Cpp) grpc_channel_args_merge Examples

Example #1

File: secure_channel_create.c Project: DrSnowbird/grpc

static grpc_channel *client_channel_factory_create_channel(
    grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory,
    const char *target, grpc_client_channel_type type,
    grpc_channel_args *args) {
  client_channel_factory *f = (client_channel_factory *)cc_factory;

  grpc_channel_args *final_args = grpc_channel_args_merge(args, f->merge_args);
  grpc_channel *channel = grpc_channel_create(exec_ctx, target, final_args,
                                              GRPC_CLIENT_CHANNEL, NULL);
  grpc_channel_args_destroy(final_args);

  grpc_resolver *resolver = grpc_resolver_create(target, &f->base);
  if (resolver != NULL) {
    grpc_client_channel_set_resolver(
        exec_ctx, grpc_channel_get_channel_stack(channel), resolver);
    GRPC_RESOLVER_UNREF(exec_ctx, resolver, "create");
  } else {
    GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, channel,
                                "client_channel_factory_create_channel");
    channel = NULL;
  }

  GRPC_SECURITY_CONNECTOR_UNREF(&f->security_connector->base,
                                "client_channel_factory_create_channel");
  return channel;
}

Example #2

File: channel_create.c Project: wuyunhao/grpc

static grpc_subchannel *client_channel_factory_create_subchannel(
    grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory,
    grpc_subchannel_args *args) {
  client_channel_factory *f = (client_channel_factory *)cc_factory;
  connector *c = gpr_malloc(sizeof(*c));
  grpc_channel_args *final_args =
      grpc_channel_args_merge(args->args, f->merge_args);
  grpc_subchannel *s;
  memset(c, 0, sizeof(*c));
  c->base.vtable = &connector_vtable;
  gpr_ref_init(&c->refs, 1);
  c->handshake_mgr = grpc_handshake_manager_create();
  char *proxy_name = grpc_get_http_proxy_server();
  if (proxy_name != NULL) {
    grpc_handshake_manager_add(
        c->handshake_mgr,
        grpc_http_connect_handshaker_create(proxy_name, args->server_name));
    gpr_free(proxy_name);
  }
  args->args = final_args;
  s = grpc_subchannel_create(exec_ctx, &c->base, args);
  grpc_connector_unref(exec_ctx, &c->base);
  grpc_channel_args_destroy(final_args);
  return s;
}

Example #3

File: merge_channel_args.c Project: rootusr/grpc

static grpc_subchannel *merge_args_factory_create_subchannel(
    grpc_subchannel_factory *scf, grpc_subchannel_args *args) {
  merge_args_factory *f = (merge_args_factory *)scf;
  grpc_channel_args *final_args =
      grpc_channel_args_merge(args->args, f->merge_args);
  grpc_subchannel *s;
  args->args = final_args;
  s = grpc_subchannel_factory_create_subchannel(f->wrapped, args);
  grpc_channel_args_destroy(final_args);
  return s;
}

Example #4

File: channel_create.c Project: CoderRookie/grpc

static grpc_subchannel *subchannel_factory_create_subchannel(
    grpc_exec_ctx *exec_ctx, grpc_subchannel_factory *scf,
    grpc_subchannel_args *args) {
  subchannel_factory *f = (subchannel_factory *)scf;
  connector *c = gpr_malloc(sizeof(*c));
  grpc_channel_args *final_args =
      grpc_channel_args_merge(args->args, f->merge_args);
  grpc_subchannel *s;
  memset(c, 0, sizeof(*c));
  c->base.vtable = &connector_vtable;
  gpr_ref_init(&c->refs, 1);
  args->args = final_args;
  s = grpc_subchannel_create(exec_ctx, &c->base, args);
  grpc_connector_unref(exec_ctx, &c->base);
  grpc_channel_args_destroy(final_args);
  return s;
}

Example #5

File: secure_channel_create.c Project: DrSnowbird/grpc

static grpc_subchannel *client_channel_factory_create_subchannel(
    grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory,
    grpc_subchannel_args *args) {
  client_channel_factory *f = (client_channel_factory *)cc_factory;
  connector *c = gpr_malloc(sizeof(*c));
  grpc_channel_args *final_args =
      grpc_channel_args_merge(args->args, f->merge_args);
  grpc_subchannel *s;
  memset(c, 0, sizeof(*c));
  c->base.vtable = &connector_vtable;
  c->security_connector = f->security_connector;
  gpr_mu_init(&c->mu);
  gpr_ref_init(&c->refs, 1);
  args->args = final_args;
  s = grpc_subchannel_create(exec_ctx, &c->base, args);
  grpc_connector_unref(exec_ctx, &c->base);
  grpc_channel_args_destroy(final_args);
  return s;
}

Example #6

File: channel_create.c Project: wuyunhao/grpc

static grpc_channel *client_channel_factory_create_channel(
    grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *cc_factory,
    const char *target, grpc_client_channel_type type,
    grpc_channel_args *args) {
  client_channel_factory *f = (client_channel_factory *)cc_factory;
  grpc_channel_args *final_args = grpc_channel_args_merge(args, f->merge_args);
  grpc_channel *channel = grpc_channel_create(exec_ctx, target, final_args,
                                              GRPC_CLIENT_CHANNEL, NULL);
  grpc_channel_args_destroy(final_args);
  grpc_resolver *resolver = grpc_resolver_create(target);
  if (!resolver) {
    GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, channel,
                                "client_channel_factory_create_channel");
    return NULL;
  }

  grpc_client_channel_finish_initialization(
      exec_ctx, grpc_channel_get_channel_stack(channel), resolver, &f->base);
  GRPC_RESOLVER_UNREF(exec_ctx, resolver, "create_channel");

  return channel;
}