void grpc_init(void) {
gpr_once_init(&g_basic_init, do_basic_init);
gpr_mu_lock(&g_init_mu);
if (++g_initializations == 1) {
gpr_time_init();
grpc_resolver_registry_init("dns:///");
grpc_register_resolver_type("dns", grpc_dns_resolver_factory_create());
#ifdef GPR_POSIX_SOCKET
grpc_register_resolver_type("unix", grpc_unix_resolver_factory_create());
#endif
grpc_register_tracer("channel", &grpc_trace_channel);
grpc_register_tracer("surface", &grpc_surface_trace);
grpc_register_tracer("http", &grpc_http_trace);
grpc_register_tracer("flowctl", &grpc_flowctl_trace);
grpc_register_tracer("batch", &grpc_trace_batch);
grpc_security_pre_init();
grpc_iomgr_init();
grpc_tracer_init("GRPC_TRACE");
if (census_initialize(CENSUS_NONE)) {
gpr_log(GPR_ERROR, "Could not initialize census.");
}
grpc_timers_global_init();
}
gpr_mu_unlock(&g_init_mu);
}
void grpc_event_engine_init(void) {
grpc_register_tracer(&grpc_polling_trace);
char *s = gpr_getenv("GRPC_POLL_STRATEGY");
if (s == NULL) {
s = gpr_strdup("all");
}
char **strings = NULL;
size_t nstrings = 0;
split(s, &strings, &nstrings);
for (size_t i = 0; g_event_engine == NULL && i < nstrings; i++) {
try_engine(strings[i]);
}
for (size_t i = 0; i < nstrings; i++) {
gpr_free(strings[i]);
}
gpr_free(strings);
gpr_free(s);
if (g_event_engine == NULL) {
gpr_log(GPR_ERROR, "No event engine could be initialized");
abort();
}
}
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_http_filters_init(void) {
grpc_register_tracer("compression", &grpc_compression_trace);
grpc_channel_init_register_stage(GRPC_CLIENT_SUBCHANNEL,
GRPC_CHANNEL_INIT_BUILTIN_PRIORITY,
maybe_add_optional_filter, &compress_filter);
grpc_channel_init_register_stage(GRPC_CLIENT_DIRECT_CHANNEL,
GRPC_CHANNEL_INIT_BUILTIN_PRIORITY,
maybe_add_optional_filter, &compress_filter);
grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL,
GRPC_CHANNEL_INIT_BUILTIN_PRIORITY,
maybe_add_optional_filter, &compress_filter);
grpc_channel_init_register_stage(
GRPC_CLIENT_SUBCHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY,
maybe_add_required_filter, (void *)&grpc_http_client_filter);
grpc_channel_init_register_stage(
GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY,
maybe_add_required_filter, (void *)&grpc_http_client_filter);
grpc_channel_init_register_stage(
GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY,
maybe_add_required_filter, (void *)&grpc_http_server_filter);
}
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, ());
}
void grpc_iomgr_platform_init(void) {
grpc_wakeup_fd_global_init();
grpc_event_engine_init();
grpc_register_tracer(&grpc_tcp_trace);
}
void grpc_lb_policy_round_robin_init() {
grpc_register_lb_policy(round_robin_lb_factory_create());
grpc_register_tracer("round_robin", &grpc_lb_round_robin_trace);
}
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_platform_init(void) {
grpc_fd_global_init();
grpc_register_tracer("tcp", &grpc_tcp_trace);
}
void grpc_security_pre_init(void) {
grpc_register_tracer("secure_endpoint", &grpc_trace_secure_endpoint);
grpc_register_tracer("transport_security", &tsi_tracing_enabled);
}
void grpc_init(void) {
int i;
gpr_once_init(&g_basic_init, do_basic_init);
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
gpr_mu_lock(&g_init_mu);
if (++g_initializations == 1) {
gpr_time_init();
grpc_stats_init();
grpc_slice_intern_init();
grpc_mdctx_global_init();
grpc_channel_init_init();
grpc_register_tracer(&grpc_api_trace);
grpc_register_tracer(&grpc_trace_channel);
grpc_register_tracer(&grpc_connectivity_state_trace);
grpc_register_tracer(&grpc_trace_channel_stack_builder);
grpc_register_tracer(&grpc_http1_trace);
grpc_register_tracer(&grpc_cq_pluck_trace); // default on
grpc_register_tracer(&grpc_call_combiner_trace);
grpc_register_tracer(&grpc_combiner_trace);
grpc_register_tracer(&grpc_server_channel_trace);
grpc_register_tracer(&grpc_bdp_estimator_trace);
grpc_register_tracer(&grpc_cq_event_timeout_trace); // default on
grpc_register_tracer(&grpc_trace_operation_failures);
grpc_register_tracer(&grpc_resource_quota_trace);
grpc_register_tracer(&grpc_call_error_trace);
#ifndef NDEBUG
grpc_register_tracer(&grpc_trace_pending_tags);
grpc_register_tracer(&grpc_trace_alarm_refcount);
grpc_register_tracer(&grpc_trace_cq_refcount);
grpc_register_tracer(&grpc_trace_closure);
grpc_register_tracer(&grpc_trace_error_refcount);
grpc_register_tracer(&grpc_trace_stream_refcount);
grpc_register_tracer(&grpc_trace_fd_refcount);
grpc_register_tracer(&grpc_trace_metadata);
#endif
grpc_security_pre_init();
grpc_iomgr_init(&exec_ctx);
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();
grpc_iomgr_start(&exec_ctx);
}
gpr_mu_unlock(&g_init_mu);
grpc_exec_ctx_finish(&exec_ctx);
GRPC_API_TRACE("grpc_init(void)", 0, ());
}
