diff options
Diffstat (limited to 'src/core/surface/server_chttp2.c')
| -rw-r--r-- | src/core/surface/server_chttp2.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/core/surface/server_chttp2.c b/src/core/surface/server_chttp2.c index a0961bd449..47fca827f3 100644 --- a/src/core/surface/server_chttp2.c +++ b/src/core/surface/server_chttp2.c @@ -76,6 +76,8 @@ int grpc_server_add_http2_port(grpc_server *server, const char *addr) { grpc_tcp_server *tcp = NULL; size_t i; int count = 0; + int port_num = -1; + int port_temp; resolved = grpc_blocking_resolve_address(addr, "http"); if (!resolved) { @@ -88,9 +90,15 @@ int grpc_server_add_http2_port(grpc_server *server, const char *addr) { } for (i = 0; i < resolved->naddrs; i++) { - if (grpc_tcp_server_add_port(tcp, - (struct sockaddr *)&resolved->addrs[i].addr, - resolved->addrs[i].len)) { + port_temp = grpc_tcp_server_add_port( + tcp, (struct sockaddr *)&resolved->addrs[i].addr, + resolved->addrs[i].len); + if (port_temp >= 0) { + if (port_num == -1) { + port_num = port_temp; + } else { + GPR_ASSERT(port_num == port_temp); + } count++; } } @@ -108,7 +116,7 @@ int grpc_server_add_http2_port(grpc_server *server, const char *addr) { /* Register with the server only upon success */ grpc_server_add_listener(server, tcp, start, destroy); - return 1; + return port_num; /* Error path: cleanup and return */ error: |