static void test_pluck(void) { grpc_event ev; grpc_completion_queue *cc; void *tags[128]; unsigned i, j; LOG_TEST(); for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { tags[i] = create_test_tag(); for (j = 0; j < i; j++) { GPR_ASSERT(tags[i] != tags[j]); } } cc = grpc_completion_queue_create(); for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { grpc_cq_begin_op(cc, NULL); grpc_cq_end_op(cc, tags[i], NULL, 1); } for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { ev = grpc_completion_queue_pluck(cc, tags[i], gpr_inf_past); GPR_ASSERT(ev.tag == tags[i]); } for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { grpc_cq_begin_op(cc, NULL); grpc_cq_end_op(cc, tags[i], NULL, 1); } for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { ev = grpc_completion_queue_pluck(cc, tags[GPR_ARRAY_SIZE(tags) - i - 1], gpr_inf_past); GPR_ASSERT(ev.tag == tags[GPR_ARRAY_SIZE(tags) - i - 1]); } shutdown_and_destroy(cc); }
/* Calls grpc_completion_queue_pluck without holding the ruby GIL */ static void *grpc_rb_completion_queue_pluck_no_gil(void *param) { next_call_stack *const next_call = (next_call_stack*)param; gpr_timespec increment = gpr_time_from_millis(20, GPR_TIMESPAN); gpr_timespec deadline; do { deadline = gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), increment); next_call->event = grpc_completion_queue_pluck(next_call->cq, next_call->tag, deadline, NULL); if (next_call->event.type != GRPC_QUEUE_TIMEOUT || gpr_time_cmp(deadline, next_call->timeout) > 0) { break; } } while (!next_call->interrupted); return NULL; }
static void test_too_many_plucks(void) { grpc_event ev; grpc_completion_queue *cc; void *tags[GRPC_MAX_COMPLETION_QUEUE_PLUCKERS]; grpc_cq_completion completions[GPR_ARRAY_SIZE(tags)]; gpr_thd_id thread_ids[GPR_ARRAY_SIZE(tags)]; struct thread_state thread_states[GPR_ARRAY_SIZE(tags)]; gpr_thd_options thread_options = gpr_thd_options_default(); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; unsigned i, j; LOG_TEST("test_too_many_plucks"); cc = grpc_completion_queue_create(NULL); gpr_thd_options_set_joinable(&thread_options); for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { tags[i] = create_test_tag(); for (j = 0; j < i; j++) { GPR_ASSERT(tags[i] != tags[j]); } thread_states[i].cc = cc; thread_states[i].tag = tags[i]; gpr_thd_new(thread_ids + i, pluck_one, thread_states + i, &thread_options); } /* wait until all other threads are plucking */ gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(1000)); ev = grpc_completion_queue_pluck(cc, create_test_tag(), gpr_inf_future(GPR_CLOCK_REALTIME), NULL); GPR_ASSERT(ev.type == GRPC_QUEUE_TIMEOUT); for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { grpc_cq_begin_op(cc, tags[i]); grpc_cq_end_op(&exec_ctx, cc, tags[i], GRPC_ERROR_NONE, do_nothing_end_completion, NULL, &completions[i]); } for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { gpr_thd_join(thread_ids[i]); } shutdown_and_destroy(cc); grpc_exec_ctx_finish(&exec_ctx); }
void test_add_same_port_twice() { int port = grpc_pick_unused_port_or_die(); char *addr = NULL; grpc_completion_queue *cq = grpc_completion_queue_create(NULL); grpc_server *server = grpc_server_create(NULL, NULL); grpc_server_credentials *fake_creds = grpc_fake_transport_security_server_credentials_create(); gpr_join_host_port(&addr, "localhost", port); GPR_ASSERT(grpc_server_add_secure_http2_port(server, addr, fake_creds)); GPR_ASSERT(grpc_server_add_secure_http2_port(server, addr, fake_creds) == 0); grpc_server_credentials_release(fake_creds); gpr_free(addr); grpc_server_shutdown_and_notify(server, cq, NULL); grpc_completion_queue_pluck(cq, NULL, gpr_inf_future(GPR_CLOCK_REALTIME), NULL); grpc_server_destroy(server); grpc_completion_queue_destroy(cq); }
GPR_EXPORT grpc_event GPR_CALLTYPE grpcsharp_completion_queue_pluck(grpc_completion_queue *cq, void *tag) { return grpc_completion_queue_pluck(cq, tag, gpr_inf_future(GPR_CLOCK_REALTIME), NULL); }
/** * Start a batch of RPC actions. * @param array batch Array of actions to take * @return object Object with results of all actions */ PHP_METHOD(Call, startBatch) { wrapped_grpc_call *call = Z_WRAPPED_GRPC_CALL_P(getThis()); grpc_op ops[8]; size_t op_num = 0; zval *array; zval *value; zval *inner_value; HashTable *array_hash; HashPosition array_pointer; HashTable *status_hash; HashTable *message_hash; zval *message_value; zval *message_flags; zend_string *key; zend_ulong index; grpc_metadata_array metadata; grpc_metadata_array trailing_metadata; grpc_metadata_array recv_metadata; grpc_metadata_array recv_trailing_metadata; grpc_status_code status; char *status_details = NULL; size_t status_details_capacity = 0; grpc_byte_buffer *message; int cancelled; grpc_call_error error; char *message_str; size_t message_len; zval recv_status; grpc_metadata_array_init(&metadata); grpc_metadata_array_init(&trailing_metadata); grpc_metadata_array_init(&recv_metadata); grpc_metadata_array_init(&recv_trailing_metadata); object_init(return_value); /* "a" == 1 array */ #ifndef FAST_ZPP if (zend_parse_parameters(ZEND_NUM_ARGS(), "a", &array) == FAILURE) { zend_throw_exception(spl_ce_InvalidArgumentException, "start_batch expects an array", 1); goto cleanup; } #else ZEND_PARSE_PARAMETERS_START(1, 1) Z_PARAM_ARRAY(array) ZEND_PARSE_PARAMETERS_END(); #endif array_hash = HASH_OF(array); //TODO(thinkerou): why phpunit wrong when use ZEND_HASH_FOREACH_VAL marco? //ZEND_HASH_FOREACH_VAL(array_hash, value) { for (zend_hash_internal_pointer_reset_ex(array_hash, &array_pointer); (value = zend_hash_get_current_data_ex(array_hash, &array_pointer)) != NULL; zend_hash_move_forward_ex(array_hash, &array_pointer)) { if (zend_hash_get_current_key_ex(array_hash, &key, &index, &array_pointer) != HASH_KEY_IS_LONG) { zend_throw_exception(spl_ce_InvalidArgumentException, "batch keys must be integers", 1); goto cleanup; } switch(index) { case GRPC_OP_SEND_INITIAL_METADATA: if (!create_metadata_array(value, &metadata)) { zend_throw_exception(spl_ce_InvalidArgumentException, "Bad metadata value given", 1); goto cleanup; } ops[op_num].data.send_initial_metadata.count = metadata.count; ops[op_num].data.send_initial_metadata.metadata = metadata.metadata; break; case GRPC_OP_SEND_MESSAGE: if (Z_TYPE_P(value) != IS_ARRAY) { zend_throw_exception(spl_ce_InvalidArgumentException, "Expected an array for send message", 1); goto cleanup; } message_hash = HASH_OF(value); if ((message_flags = zend_hash_str_find(message_hash, "flags", sizeof("flags") - 1)) != NULL) { if (Z_TYPE_P(message_flags) != IS_LONG) { zend_throw_exception(spl_ce_InvalidArgumentException, "Expected an int for message flags", 1); } ops[op_num].flags = Z_LVAL_P(message_flags) & GRPC_WRITE_USED_MASK; } if ((message_value = zend_hash_str_find( message_hash, "message", sizeof("message") - 1)) == NULL || Z_TYPE_P(message_value) != IS_STRING) { zend_throw_exception(spl_ce_InvalidArgumentException, "Expected a string for send message", 1); goto cleanup; } ops[op_num].data.send_message = string_to_byte_buffer(Z_STRVAL_P(message_value), Z_STRLEN_P(message_value)); break; case GRPC_OP_SEND_CLOSE_FROM_CLIENT: break; case GRPC_OP_SEND_STATUS_FROM_SERVER: status_hash = HASH_OF(value); if ((inner_value = zend_hash_str_find( status_hash, "metadata", sizeof("metadata") - 1)) != NULL) { if (!create_metadata_array(inner_value, &trailing_metadata)) { zend_throw_exception(spl_ce_InvalidArgumentException, "Bad trailing metadata value given", 1); goto cleanup; } ops[op_num].data.send_status_from_server.trailing_metadata = trailing_metadata.metadata; ops[op_num].data.send_status_from_server.trailing_metadata_count = trailing_metadata.count; } if ((inner_value = zend_hash_str_find( status_hash, "code", sizeof("code") - 1)) != NULL) { if (Z_TYPE_P(inner_value) != IS_LONG) { zend_throw_exception(spl_ce_InvalidArgumentException, "Status code must be an integer", 1); goto cleanup; } ops[op_num].data.send_status_from_server.status = Z_LVAL_P(inner_value); } else { zend_throw_exception(spl_ce_InvalidArgumentException, "Integer status code is required", 1); goto cleanup; } if ((inner_value = zend_hash_str_find( status_hash, "details", sizeof("details") - 1)) != NULL) { if (Z_TYPE_P(inner_value) != IS_STRING) { zend_throw_exception(spl_ce_InvalidArgumentException, "Status details must be a string", 1); goto cleanup; } ops[op_num].data.send_status_from_server.status_details = Z_STRVAL_P(inner_value); } else { zend_throw_exception(spl_ce_InvalidArgumentException, "String status details is required", 1); goto cleanup; } break; case GRPC_OP_RECV_INITIAL_METADATA: ops[op_num].data.recv_initial_metadata = &recv_metadata; break; case GRPC_OP_RECV_MESSAGE: ops[op_num].data.recv_message = &message; break; case GRPC_OP_RECV_STATUS_ON_CLIENT: ops[op_num].data.recv_status_on_client.trailing_metadata = &recv_trailing_metadata; ops[op_num].data.recv_status_on_client.status = &status; ops[op_num].data.recv_status_on_client.status_details = &status_details; ops[op_num].data.recv_status_on_client.status_details_capacity = &status_details_capacity; break; case GRPC_OP_RECV_CLOSE_ON_SERVER: ops[op_num].data.recv_close_on_server.cancelled = &cancelled; break; default: zend_throw_exception(spl_ce_InvalidArgumentException, "Unrecognized key in batch", 1); goto cleanup; } ops[op_num].op = (grpc_op_type)index; ops[op_num].flags = 0; ops[op_num].reserved = NULL; op_num++; } //ZEND_HASH_FOREACH_END(); error = grpc_call_start_batch(call->wrapped, ops, op_num, call->wrapped, NULL); if (error != GRPC_CALL_OK) { zend_throw_exception(spl_ce_LogicException, "start_batch was called incorrectly", (long)error); goto cleanup; } grpc_completion_queue_pluck(completion_queue, call->wrapped, gpr_inf_future(GPR_CLOCK_REALTIME), NULL); for (int i = 0; i < op_num; i++) { switch(ops[i].op) { case GRPC_OP_SEND_INITIAL_METADATA: add_property_bool(return_value, "send_metadata", true); break; case GRPC_OP_SEND_MESSAGE: add_property_bool(return_value, "send_message", true); break; case GRPC_OP_SEND_CLOSE_FROM_CLIENT: add_property_bool(return_value, "send_close", true); break; case GRPC_OP_SEND_STATUS_FROM_SERVER: add_property_bool(return_value, "send_status", true); break; case GRPC_OP_RECV_INITIAL_METADATA: grpc_parse_metadata_array(&recv_metadata, array); add_property_zval(return_value, "metadata", array); //Z_DELREF_P(array); break; case GRPC_OP_RECV_MESSAGE: byte_buffer_to_string(message, &message_str, &message_len); if (message_str == NULL) { add_property_null(return_value, "message"); } else { add_property_stringl(return_value, "message", message_str, message_len); } break; case GRPC_OP_RECV_STATUS_ON_CLIENT: object_init(&recv_status); grpc_parse_metadata_array(&recv_trailing_metadata, array); add_property_zval(&recv_status, "metadata", array); //Z_DELREF_P(array); add_property_long(&recv_status, "code", status); add_property_string(&recv_status, "details", status_details); add_property_zval(return_value, "status", &recv_status); //Z_DELREF_P(&recv_status); break; case GRPC_OP_RECV_CLOSE_ON_SERVER: add_property_bool(return_value, "cancelled", cancelled); break; default: break; } } cleanup: grpc_metadata_array_destroy(&metadata); grpc_metadata_array_destroy(&trailing_metadata); grpc_metadata_array_destroy(&recv_metadata); grpc_metadata_array_destroy(&recv_trailing_metadata); if (status_details != NULL) { gpr_free(status_details); } for (int i = 0; i < op_num; i++) { if (ops[i].op == GRPC_OP_SEND_MESSAGE) { grpc_byte_buffer_destroy(ops[i].data.send_message); } if (ops[i].op == GRPC_OP_RECV_MESSAGE) { grpc_byte_buffer_destroy(message); } } RETURN_DESTROY_ZVAL(return_value); }
int main(int argc, char **argv) { grpc_event ev; call_state *s; char *addr_buf = NULL; gpr_cmdline *cl; int shutdown_started = 0; int shutdown_finished = 0; int secure = 0; char *addr = NULL; char *fake_argv[1]; GPR_ASSERT(argc >= 1); fake_argv[0] = argv[0]; grpc_test_init(1, fake_argv); grpc_init(); srand(clock()); cl = gpr_cmdline_create("fling server"); gpr_cmdline_add_string(cl, "bind", "Bind host:port", &addr); gpr_cmdline_add_flag(cl, "secure", "Run with security?", &secure); gpr_cmdline_parse(cl, argc, argv); gpr_cmdline_destroy(cl); if (addr == NULL) { gpr_join_host_port(&addr_buf, "::", grpc_pick_unused_port_or_die()); addr = addr_buf; } gpr_log(GPR_INFO, "creating server on: %s", addr); cq = grpc_completion_queue_create(); if (secure) { grpc_ssl_pem_key_cert_pair pem_key_cert_pair = {test_server1_key, test_server1_cert}; grpc_server_credentials *ssl_creds = grpc_ssl_server_credentials_create(NULL, &pem_key_cert_pair, 1, 0); server = grpc_server_create(NULL); GPR_ASSERT(grpc_server_add_secure_http2_port(server, addr, ssl_creds)); grpc_server_credentials_release(ssl_creds); } else { server = grpc_server_create(NULL); GPR_ASSERT(grpc_server_add_insecure_http2_port(server, addr)); } grpc_server_register_completion_queue(server, cq); grpc_server_start(server); gpr_free(addr_buf); addr = addr_buf = NULL; grpc_call_details_init(&call_details); request_call(); grpc_profiler_start("server.prof"); signal(SIGINT, sigint_handler); while (!shutdown_finished) { if (got_sigint && !shutdown_started) { gpr_log(GPR_INFO, "Shutting down due to SIGINT"); grpc_server_shutdown_and_notify(server, cq, tag(1000)); GPR_ASSERT(grpc_completion_queue_pluck( cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)) .type == GRPC_OP_COMPLETE); grpc_completion_queue_shutdown(cq); shutdown_started = 1; } ev = grpc_completion_queue_next( cq, gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_micros(1000000, GPR_TIMESPAN))); s = ev.tag; switch (ev.type) { case GRPC_OP_COMPLETE: switch ((gpr_intptr)s) { case FLING_SERVER_NEW_REQUEST: if (call != NULL) { if (0 == strcmp(call_details.method, "/Reflector/reflectStream")) { /* Received streaming call. Send metadata here. */ start_read_op(FLING_SERVER_READ_FOR_STREAMING); send_initial_metadata(); } else { /* Received unary call. Can do all ops in one batch. */ start_read_op(FLING_SERVER_READ_FOR_UNARY); } } else { GPR_ASSERT(shutdown_started); } /* request_call(); */ break; case FLING_SERVER_READ_FOR_STREAMING: if (payload_buffer != NULL) { /* Received payload from client. */ start_write_op(); } else { /* Received end of stream from client. */ start_send_status(); } break; case FLING_SERVER_WRITE_FOR_STREAMING: /* Write completed at server */ grpc_byte_buffer_destroy(payload_buffer); payload_buffer = NULL; start_read_op(FLING_SERVER_READ_FOR_STREAMING); break; case FLING_SERVER_SEND_INIT_METADATA_FOR_STREAMING: /* Metadata send completed at server */ break; case FLING_SERVER_SEND_STATUS_FOR_STREAMING: /* Send status and close completed at server */ grpc_call_destroy(call); if (!shutdown_started) request_call(); break; case FLING_SERVER_READ_FOR_UNARY: /* Finished payload read for unary. Start all reamaining * unary ops in a batch. */ handle_unary_method(); break; case FLING_SERVER_BATCH_OPS_FOR_UNARY: /* Finished unary call. */ grpc_byte_buffer_destroy(payload_buffer); payload_buffer = NULL; grpc_call_destroy(call); if (!shutdown_started) request_call(); break; } break; case GRPC_QUEUE_SHUTDOWN: GPR_ASSERT(shutdown_started); shutdown_finished = 1; break; case GRPC_QUEUE_TIMEOUT: break; } } grpc_profiler_stop(); grpc_call_details_destroy(&call_details); grpc_server_destroy(server); grpc_completion_queue_destroy(cq); grpc_shutdown(); return 0; }
void grpc_run_bad_client_test(grpc_bad_client_server_side_validator validator, const char *client_payload, size_t client_payload_length, gpr_uint32 flags) { grpc_endpoint_pair sfd; thd_args a; gpr_thd_id id; char *hex; grpc_transport *transport; grpc_mdctx *mdctx = grpc_mdctx_create(); gpr_slice slice = gpr_slice_from_copied_buffer(client_payload, client_payload_length); hex = gpr_dump(client_payload, client_payload_length, GPR_DUMP_HEX | GPR_DUMP_ASCII); /* Add a debug log */ gpr_log(GPR_INFO, "TEST: %s", hex); gpr_free(hex); /* Init grpc */ grpc_init(); /* Create endpoints */ sfd = grpc_iomgr_create_endpoint_pair("fixture", 65536); /* Create server, completion events */ a.server = grpc_server_create_from_filters(NULL, 0, NULL); a.cq = grpc_completion_queue_create(NULL); gpr_event_init(&a.done_thd); gpr_event_init(&a.done_write); a.validator = validator; grpc_server_register_completion_queue(a.server, a.cq, NULL); grpc_server_start(a.server); transport = grpc_create_chttp2_transport(NULL, sfd.server, mdctx, 0); server_setup_transport(&a, transport, mdctx); grpc_chttp2_transport_start_reading(transport, NULL, 0); /* Bind everything into the same pollset */ grpc_endpoint_add_to_pollset(sfd.client, grpc_cq_pollset(a.cq)); grpc_endpoint_add_to_pollset(sfd.server, grpc_cq_pollset(a.cq)); /* Check a ground truth */ GPR_ASSERT(grpc_server_has_open_connections(a.server)); /* Start validator */ gpr_thd_new(&id, thd_func, &a, NULL); /* Write data */ switch (grpc_endpoint_write(sfd.client, &slice, 1, done_write, &a)) { case GRPC_ENDPOINT_WRITE_DONE: done_write(&a, 1); break; case GRPC_ENDPOINT_WRITE_PENDING: break; case GRPC_ENDPOINT_WRITE_ERROR: done_write(&a, 0); break; } /* Await completion */ GPR_ASSERT( gpr_event_wait(&a.done_write, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))); if (flags & GRPC_BAD_CLIENT_DISCONNECT) { grpc_endpoint_destroy(sfd.client); sfd.client = NULL; } GPR_ASSERT(gpr_event_wait(&a.done_thd, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))); /* Shutdown */ if (sfd.client) { grpc_endpoint_destroy(sfd.client); } grpc_server_shutdown_and_notify(a.server, a.cq, NULL); GPR_ASSERT(grpc_completion_queue_pluck( a.cq, NULL, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1), NULL) .type == GRPC_OP_COMPLETE); grpc_server_destroy(a.server); grpc_completion_queue_destroy(a.cq); grpc_shutdown(); }
void test_connect(const char *server_host, const char *client_host, int port, int expect_ok) { char *client_hostport; char *server_hostport; grpc_channel *client; grpc_server *server; grpc_completion_queue *cq; grpc_call *c; grpc_call *s; cq_verifier *cqv; gpr_timespec deadline; int got_port; grpc_op ops[6]; grpc_op *op; grpc_metadata_array initial_metadata_recv; grpc_metadata_array trailing_metadata_recv; grpc_metadata_array request_metadata_recv; grpc_status_code status; grpc_call_error error; char *details = NULL; size_t details_capacity = 0; int was_cancelled = 2; grpc_call_details call_details; char *peer; int picked_port = 0; if (port == 0) { port = grpc_pick_unused_port_or_die(); picked_port = 1; } gpr_join_host_port(&server_hostport, server_host, port); grpc_metadata_array_init(&initial_metadata_recv); grpc_metadata_array_init(&trailing_metadata_recv); grpc_metadata_array_init(&request_metadata_recv); grpc_call_details_init(&call_details); /* Create server. */ cq = grpc_completion_queue_create(NULL); server = grpc_server_create(NULL, NULL); grpc_server_register_completion_queue(server, cq, NULL); GPR_ASSERT((got_port = grpc_server_add_insecure_http2_port( server, server_hostport)) > 0); if (port == 0) { port = got_port; } else { GPR_ASSERT(port == got_port); } grpc_server_start(server); cqv = cq_verifier_create(cq); /* Create client. */ if (client_host[0] == 'i') { /* for ipv4:/ipv6: addresses, concatenate the port to each of the parts */ size_t i; gpr_slice uri_slice; gpr_slice_buffer uri_parts; char **hosts_with_port; uri_slice = gpr_slice_new((char *)client_host, strlen(client_host), do_nothing); gpr_slice_buffer_init(&uri_parts); gpr_slice_split(uri_slice, ",", &uri_parts); hosts_with_port = gpr_malloc(sizeof(char *) * uri_parts.count); for (i = 0; i < uri_parts.count; i++) { char *uri_part_str = gpr_dump_slice(uri_parts.slices[i], GPR_DUMP_ASCII); gpr_asprintf(&hosts_with_port[i], "%s:%d", uri_part_str, port); gpr_free(uri_part_str); } client_hostport = gpr_strjoin_sep((const char **)hosts_with_port, uri_parts.count, ",", NULL); for (i = 0; i < uri_parts.count; i++) { gpr_free(hosts_with_port[i]); } gpr_free(hosts_with_port); gpr_slice_buffer_destroy(&uri_parts); gpr_slice_unref(uri_slice); } else { gpr_join_host_port(&client_hostport, client_host, port); } client = grpc_insecure_channel_create(client_hostport, NULL, NULL); gpr_log(GPR_INFO, "Testing with server=%s client=%s (expecting %s)", server_hostport, client_hostport, expect_ok ? "success" : "failure"); gpr_free(client_hostport); gpr_free(server_hostport); if (expect_ok) { /* Normal deadline, shouldn't be reached. */ deadline = ms_from_now(60000); } else { /* Give up faster when failure is expected. BUG: Setting this to 1000 reveals a memory leak (b/18608927). */ deadline = ms_from_now(1500); } /* Send a trivial request. */ c = grpc_channel_create_call(client, NULL, GRPC_PROPAGATE_DEFAULTS, cq, "/foo", "foo.test.google.fr", deadline, NULL); GPR_ASSERT(c); memset(ops, 0, sizeof(ops)); op = ops; op->op = GRPC_OP_SEND_INITIAL_METADATA; op->data.send_initial_metadata.count = 0; op->flags = expect_ok ? GRPC_INITIAL_METADATA_WAIT_FOR_READY : 0; op->reserved = NULL; op++; op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; op->flags = 0; op->reserved = NULL; op++; op->op = GRPC_OP_RECV_INITIAL_METADATA; op->data.recv_initial_metadata = &initial_metadata_recv; op->flags = 0; op->reserved = NULL; op++; op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv; op->data.recv_status_on_client.status = &status; op->data.recv_status_on_client.status_details = &details; op->data.recv_status_on_client.status_details_capacity = &details_capacity; op->flags = 0; op->reserved = NULL; op++; error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL); GPR_ASSERT(GRPC_CALL_OK == error); if (expect_ok) { /* Check for a successful request. */ error = grpc_server_request_call(server, &s, &call_details, &request_metadata_recv, cq, cq, tag(101)); GPR_ASSERT(GRPC_CALL_OK == error); CQ_EXPECT_COMPLETION(cqv, tag(101), 1); cq_verify(cqv); memset(ops, 0, sizeof(ops)); op = ops; op->op = GRPC_OP_SEND_INITIAL_METADATA; op->data.send_initial_metadata.count = 0; op->flags = 0; op++; op->op = GRPC_OP_SEND_STATUS_FROM_SERVER; op->data.send_status_from_server.trailing_metadata_count = 0; op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED; op->data.send_status_from_server.status_details = "xyz"; op->flags = 0; op++; op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; op->data.recv_close_on_server.cancelled = &was_cancelled; op->flags = 0; op++; error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL); GPR_ASSERT(GRPC_CALL_OK == error); CQ_EXPECT_COMPLETION(cqv, tag(102), 1); CQ_EXPECT_COMPLETION(cqv, tag(1), 1); cq_verify(cqv); peer = grpc_call_get_peer(c); gpr_log(GPR_DEBUG, "got peer: '%s'", peer); gpr_free(peer); GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED); GPR_ASSERT(0 == strcmp(details, "xyz")); GPR_ASSERT(0 == strcmp(call_details.method, "/foo")); GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr")); GPR_ASSERT(was_cancelled == 1); grpc_call_destroy(s); } else { /* Check for a failed connection. */ CQ_EXPECT_COMPLETION(cqv, tag(1), 1); cq_verify(cqv); GPR_ASSERT(status == GRPC_STATUS_UNAVAILABLE); } grpc_call_destroy(c); cq_verifier_destroy(cqv); /* Destroy client. */ grpc_channel_destroy(client); /* Destroy server. */ grpc_server_shutdown_and_notify(server, cq, tag(1000)); GPR_ASSERT(grpc_completion_queue_pluck( cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL) .type == GRPC_OP_COMPLETE); grpc_server_destroy(server); grpc_completion_queue_shutdown(cq); drain_cq(cq); grpc_completion_queue_destroy(cq); grpc_metadata_array_destroy(&initial_metadata_recv); grpc_metadata_array_destroy(&trailing_metadata_recv); grpc_metadata_array_destroy(&request_metadata_recv); grpc_call_details_destroy(&call_details); gpr_free(details); if (picked_port) { grpc_recycle_unused_port(port); } }
static void pluck_one(void *arg) { struct thread_state *state = arg; grpc_completion_queue_pluck(state->cc, state->tag, gpr_inf_future(GPR_CLOCK_REALTIME), NULL); }
/* Calls grpc_completion_queue_pluck without holding the ruby GIL */ static void *grpc_rb_completion_queue_pluck_no_gil(next_call_stack *next_call) { next_call->event = grpc_completion_queue_pluck(next_call->cq, next_call->tag, next_call->timeout); return NULL; }
GPR_EXPORT grpc_event GPR_CALLTYPE grpcsharp_completion_queue_pluck(grpc_completion_queue *cq, void *tag) { return grpc_completion_queue_pluck(cq, tag, gpr_inf_future); }
/* Calls grpc_completion_queue_pluck without holding the ruby GIL */ static void *grpc_rb_completion_queue_pluck_no_gil(void *param) { next_call_stack *const next_call = (next_call_stack*)param; next_call->event = grpc_completion_queue_pluck(next_call->cq, next_call->tag, next_call->timeout); return NULL; }
void grpc_run_bad_client_test( grpc_bad_client_server_side_validator server_validator, grpc_bad_client_client_stream_validator client_validator, const char *client_payload, size_t client_payload_length, uint32_t flags) { grpc_endpoint_pair sfd; thd_args a; gpr_thd_id id; char *hex; grpc_transport *transport; gpr_slice slice = gpr_slice_from_copied_buffer(client_payload, client_payload_length); gpr_slice_buffer outgoing; grpc_closure done_write_closure; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; hex = gpr_dump(client_payload, client_payload_length, GPR_DUMP_HEX | GPR_DUMP_ASCII); /* Add a debug log */ gpr_log(GPR_INFO, "TEST: %s", hex); gpr_free(hex); /* Init grpc */ grpc_init(); /* Create endpoints */ sfd = grpc_iomgr_create_endpoint_pair("fixture", 65536); /* Create server, completion events */ a.server = grpc_server_create(NULL, NULL); a.cq = grpc_completion_queue_create(NULL); gpr_event_init(&a.done_thd); gpr_event_init(&a.done_write); a.validator = server_validator; grpc_server_register_completion_queue(a.server, a.cq, NULL); a.registered_method = grpc_server_register_method(a.server, GRPC_BAD_CLIENT_REGISTERED_METHOD, GRPC_BAD_CLIENT_REGISTERED_HOST, GRPC_SRM_PAYLOAD_READ_INITIAL_BYTE_BUFFER, 0); grpc_server_start(a.server); transport = grpc_create_chttp2_transport(&exec_ctx, NULL, sfd.server, 0); server_setup_transport(&a, transport); grpc_chttp2_transport_start_reading(&exec_ctx, transport, NULL); grpc_exec_ctx_finish(&exec_ctx); /* Bind everything into the same pollset */ grpc_endpoint_add_to_pollset(&exec_ctx, sfd.client, grpc_cq_pollset(a.cq)); grpc_endpoint_add_to_pollset(&exec_ctx, sfd.server, grpc_cq_pollset(a.cq)); /* Check a ground truth */ GPR_ASSERT(grpc_server_has_open_connections(a.server)); /* Start validator */ gpr_thd_new(&id, thd_func, &a, NULL); gpr_slice_buffer_init(&outgoing); gpr_slice_buffer_add(&outgoing, slice); grpc_closure_init(&done_write_closure, done_write, &a); /* Write data */ grpc_endpoint_write(&exec_ctx, sfd.client, &outgoing, &done_write_closure); grpc_exec_ctx_finish(&exec_ctx); /* Await completion */ GPR_ASSERT( gpr_event_wait(&a.done_write, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))); if (flags & GRPC_BAD_CLIENT_DISCONNECT) { grpc_endpoint_shutdown(&exec_ctx, sfd.client); grpc_endpoint_destroy(&exec_ctx, sfd.client); grpc_exec_ctx_finish(&exec_ctx); sfd.client = NULL; } GPR_ASSERT(gpr_event_wait(&a.done_thd, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))); if (sfd.client != NULL) { // Validate client stream, if requested. if (client_validator != NULL) { read_args args; args.validator = client_validator; gpr_slice_buffer_init(&args.incoming); gpr_event_init(&args.read_done); grpc_closure read_done_closure; grpc_closure_init(&read_done_closure, read_done, &args); grpc_endpoint_read(&exec_ctx, sfd.client, &args.incoming, &read_done_closure); grpc_exec_ctx_finish(&exec_ctx); GPR_ASSERT( gpr_event_wait(&args.read_done, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5))); gpr_slice_buffer_destroy(&args.incoming); } // Shutdown. grpc_endpoint_shutdown(&exec_ctx, sfd.client); grpc_endpoint_destroy(&exec_ctx, sfd.client); grpc_exec_ctx_finish(&exec_ctx); } grpc_server_shutdown_and_notify(a.server, a.cq, NULL); GPR_ASSERT(grpc_completion_queue_pluck( a.cq, NULL, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1), NULL) .type == GRPC_OP_COMPLETE); grpc_server_destroy(a.server); grpc_completion_queue_destroy(a.cq); gpr_slice_buffer_destroy(&outgoing); grpc_exec_ctx_finish(&exec_ctx); grpc_shutdown(); }