static int grpc_pick_unused_port_or_die_impl(void) { int port = grpc_pick_unused_port(); if (port == 0) { fprintf(stderr, "gRPC tests require a helper port server to allocate ports used \n" "during the test.\n\n" "This server is not currently running.\n\n" "To start it, run tools/run_tests/start_port_server.py\n\n"); exit(1); } return port; }
int grpc_pick_unused_port_or_die(void) { int port = grpc_pick_unused_port(); GPR_ASSERT(port > 0); return port; }