void grpc_init(void) {
int i;
gpr_once_init(&g_basic_init, do_basic_init);
gpr_mu_lock(&g_init_mu);
if (++g_initializations == 1) {
gpr_time_init();
grpc_slice_intern_init();
grpc_mdctx_global_init();
grpc_channel_init_init();
grpc_register_tracer("api", &grpc_api_trace);
grpc_register_tracer("channel", &grpc_trace_channel);
grpc_register_tracer("connectivity_state", &grpc_connectivity_state_trace);
grpc_register_tracer("channel_stack_builder",
&grpc_trace_channel_stack_builder);
grpc_register_tracer("http1", &grpc_http1_trace);
grpc_register_tracer("queue_pluck", &grpc_cq_pluck_trace);
grpc_register_tracer("combiner", &grpc_combiner_trace);
grpc_register_tracer("server_channel", &grpc_server_channel_trace);
grpc_register_tracer("bdp_estimator", &grpc_bdp_estimator_trace);
// Default pluck trace to 1
grpc_cq_pluck_trace = 1;
grpc_register_tracer("queue_timeout", &grpc_cq_event_timeout_trace);
// Default timeout trace to 1
grpc_cq_event_timeout_trace = 1;
grpc_register_tracer("op_failure", &grpc_trace_operation_failures);
grpc_register_tracer("resource_quota", &grpc_resource_quota_trace);
grpc_register_tracer("call_error", &grpc_call_error_trace);
#ifndef NDEBUG
grpc_register_tracer("pending_tags", &grpc_trace_pending_tags);
#endif
grpc_security_pre_init();
grpc_iomgr_init();
grpc_executor_init();
gpr_timers_global_init();
grpc_handshaker_factory_registry_init();
grpc_security_init();
for (i = 0; i < g_number_of_plugins; i++) {
if (g_all_of_the_plugins[i].init != NULL) {
g_all_of_the_plugins[i].init();
}
}
/* register channel finalization AFTER all plugins, to ensure that it's run
* at the appropriate time */
grpc_register_security_filters();
register_builtin_channel_init();
grpc_tracer_init("GRPC_TRACE");
/* no more changes to channel init pipelines */
grpc_channel_init_finalize();
}
gpr_mu_unlock(&g_init_mu);
GRPC_API_TRACE("grpc_init(void)", 0, ());
}
void grpc_iomgr_init(grpc_exec_ctx *exec_ctx) {
g_shutdown = 0;
gpr_mu_init(&g_mu);
gpr_cv_init(&g_rcv);
grpc_exec_ctx_global_init();
grpc_executor_init(exec_ctx);
grpc_timer_list_init(gpr_now(GPR_CLOCK_MONOTONIC));
g_root_object.next = g_root_object.prev = &g_root_object;
g_root_object.name = "root";
grpc_network_status_init();
grpc_iomgr_platform_init();
}
void grpc_init(void) {
int i;
gpr_once_init(&g_basic_init, do_basic_init);
gpr_mu_lock(&g_init_mu);
if (++g_initializations == 1) {
gpr_time_init();
grpc_mdctx_global_init();
grpc_lb_policy_registry_init(grpc_pick_first_lb_factory_create());
grpc_register_lb_policy(grpc_pick_first_lb_factory_create());
grpc_register_lb_policy(grpc_round_robin_lb_factory_create());
grpc_resolver_registry_init(GRPC_DEFAULT_NAME_PREFIX);
grpc_register_resolver_type(grpc_dns_resolver_factory_create());
grpc_register_resolver_type(grpc_ipv4_resolver_factory_create());
grpc_register_resolver_type(grpc_ipv6_resolver_factory_create());
#ifdef GPR_POSIX_SOCKET
grpc_register_resolver_type(grpc_unix_resolver_factory_create());
#endif
grpc_register_tracer("api", &grpc_api_trace);
grpc_register_tracer("channel", &grpc_trace_channel);
grpc_register_tracer("http", &grpc_http_trace);
grpc_register_tracer("flowctl", &grpc_flowctl_trace);
grpc_register_tracer("connectivity_state", &grpc_connectivity_state_trace);
grpc_security_pre_init();
grpc_iomgr_init();
grpc_executor_init();
grpc_tracer_init("GRPC_TRACE");
/* Only initialize census if noone else has. */
if (census_enabled() == CENSUS_FEATURE_NONE) {
if (census_initialize(census_supported())) { /* enable all features. */
gpr_log(GPR_ERROR, "Could not initialize census.");
}
}
gpr_timers_global_init();
grpc_cq_global_init();
for (i = 0; i < g_number_of_plugins; i++) {
if (g_all_of_the_plugins[i].init != NULL) {
g_all_of_the_plugins[i].init();
}
}
}
gpr_mu_unlock(&g_init_mu);
GRPC_API_TRACE("grpc_init(void)", 0, ());
}
void grpc_init(void) {
int i;
gpr_once_init(&g_basic_init, do_basic_init);
gpr_mu_lock(&g_init_mu);
if (++g_initializations == 1) {
gpr_time_init();
grpc_mdctx_global_init();
grpc_channel_init_init();
grpc_register_tracer("api", &grpc_api_trace);
grpc_register_tracer("channel", &grpc_trace_channel);
grpc_register_tracer("connectivity_state", &grpc_connectivity_state_trace);
grpc_register_tracer("channel_stack_builder",
&grpc_trace_channel_stack_builder);
grpc_register_tracer("http1", &grpc_http1_trace);
grpc_register_tracer("compression", &grpc_compression_trace);
grpc_register_tracer("op_failure", &grpc_trace_operation_failures);
grpc_security_pre_init();
grpc_iomgr_init();
grpc_executor_init();
gpr_timers_global_init();
grpc_cq_global_init();
for (i = 0; i < g_number_of_plugins; i++) {
if (g_all_of_the_plugins[i].init != NULL) {
g_all_of_the_plugins[i].init();
}
}
/* register channel finalization AFTER all plugins, to ensure that it's run
* at the appropriate time */
grpc_register_security_filters();
register_builtin_channel_init();
grpc_tracer_init("GRPC_TRACE");
/* no more changes to channel init pipelines */
grpc_channel_init_finalize();
}
gpr_mu_unlock(&g_init_mu);
GRPC_API_TRACE("grpc_init(void)", 0, ());
}
static void test_code(void) {
/* iomgr.h */
grpc_iomgr_init();
grpc_iomgr_shutdown();
/* closure.h */
grpc_closure closure;
closure.cb = NULL;
closure.cb_arg = NULL;
closure.next_data.scratch = 0;
grpc_closure_list closure_list = GRPC_CLOSURE_LIST_INIT;
closure_list.head = NULL;
closure_list.tail = NULL;
grpc_closure_init(&closure, NULL, NULL);
grpc_closure_create(NULL, NULL);
grpc_closure_list_move(NULL, NULL);
grpc_closure_list_append(NULL, NULL, GRPC_ERROR_CREATE("Foo"));
grpc_closure_list_empty(closure_list);
/* exec_ctx.h */
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
grpc_exec_ctx_flush(&exec_ctx);
grpc_exec_ctx_finish(&exec_ctx);
grpc_exec_ctx_sched(&exec_ctx, &closure, GRPC_ERROR_CREATE("Foo"), NULL);
grpc_exec_ctx_enqueue_list(&exec_ctx, &closure_list, NULL);
/* endpoint.h */
grpc_endpoint endpoint;
grpc_endpoint_vtable vtable = {grpc_endpoint_read,
grpc_endpoint_write,
grpc_endpoint_get_workqueue,
grpc_endpoint_add_to_pollset,
grpc_endpoint_add_to_pollset_set,
grpc_endpoint_shutdown,
grpc_endpoint_destroy,
grpc_endpoint_get_resource_user,
grpc_endpoint_get_peer};
endpoint.vtable = &vtable;
grpc_endpoint_read(&exec_ctx, &endpoint, NULL, NULL);
grpc_endpoint_get_peer(&endpoint);
grpc_endpoint_write(&exec_ctx, &endpoint, NULL, NULL);
grpc_endpoint_shutdown(&exec_ctx, &endpoint);
grpc_endpoint_destroy(&exec_ctx, &endpoint);
grpc_endpoint_add_to_pollset(&exec_ctx, &endpoint, NULL);
grpc_endpoint_add_to_pollset_set(&exec_ctx, &endpoint, NULL);
/* executor.h */
grpc_executor_init();
grpc_executor_push(&closure, GRPC_ERROR_CREATE("Phi"));
grpc_executor_shutdown();
/* pollset.h */
grpc_pollset_size();
grpc_pollset_init(NULL, NULL);
grpc_pollset_shutdown(NULL, NULL, NULL);
grpc_pollset_reset(NULL);
grpc_pollset_destroy(NULL);
GRPC_ERROR_UNREF(grpc_pollset_work(NULL, NULL, NULL,
gpr_now(GPR_CLOCK_REALTIME),
gpr_now(GPR_CLOCK_MONOTONIC)));
GRPC_ERROR_UNREF(grpc_pollset_kick(NULL, NULL));
}
static void test_code(void) {
/* iomgr.h */
grpc_iomgr_init();
grpc_iomgr_shutdown();
/* closure.h */
grpc_closure closure;
closure.cb = NULL;
closure.cb_arg = NULL;
closure.final_data = 0;
grpc_closure_list closure_list = GRPC_CLOSURE_LIST_INIT;
closure_list.head = NULL;
closure_list.tail = NULL;
grpc_closure_init(&closure, NULL, NULL);
grpc_closure_create(NULL, NULL);
grpc_closure_list_move(NULL, NULL);
grpc_closure_list_add(NULL, NULL, true);
bool x = grpc_closure_list_empty(closure_list);
grpc_closure_next(&closure);
/* exec_ctx.h */
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
grpc_exec_ctx_flush(&exec_ctx);
grpc_exec_ctx_finish(&exec_ctx);
grpc_exec_ctx_enqueue(&exec_ctx, &closure, x, NULL);
grpc_exec_ctx_enqueue_list(&exec_ctx, &closure_list, NULL);
/* endpoint.h */
grpc_endpoint endpoint;
grpc_endpoint_vtable vtable = {
grpc_endpoint_read, grpc_endpoint_write,
grpc_endpoint_add_to_pollset, grpc_endpoint_add_to_pollset_set,
grpc_endpoint_shutdown, grpc_endpoint_destroy,
grpc_endpoint_get_peer};
endpoint.vtable = &vtable;
grpc_endpoint_read(&exec_ctx, &endpoint, NULL, NULL);
grpc_endpoint_get_peer(&endpoint);
grpc_endpoint_write(&exec_ctx, &endpoint, NULL, NULL);
grpc_endpoint_shutdown(&exec_ctx, &endpoint);
grpc_endpoint_destroy(&exec_ctx, &endpoint);
grpc_endpoint_add_to_pollset(&exec_ctx, &endpoint, NULL);
grpc_endpoint_add_to_pollset_set(&exec_ctx, &endpoint, NULL);
/* executor.h */
grpc_executor_init();
grpc_executor_enqueue(&closure, x);
grpc_executor_shutdown();
/* pollset.h */
grpc_pollset_size();
grpc_pollset_init(NULL, NULL);
grpc_pollset_shutdown(NULL, NULL, NULL);
grpc_pollset_reset(NULL);
grpc_pollset_destroy(NULL);
grpc_pollset_work(NULL, NULL, NULL, gpr_now(GPR_CLOCK_REALTIME),
gpr_now(GPR_CLOCK_MONOTONIC));
grpc_pollset_kick(NULL, NULL);
}