Wire up restrictPeers() implementation.

c++/src/capnp/ez-rpc.c++

@@ -198,6 +198,19 @@ kj::LowLevelAsyncIoProvider& EzRpcClient::getLowLevelIoProvider() {
 
 // =======================================================================================
 
+namespace {
+
+class DummyFilter: public kj::LowLevelAsyncIoProvider::NetworkFilter {
+public:
+  bool shouldAllow(const struct sockaddr* addr, uint addrlen) override {
+    return true;
+  }
+};
+
+static DummyFilter DUMMY_FILTER;
+
+}  // namespace
+
 struct EzRpcServer::Impl final: public SturdyRefRestorer<AnyPointer>,
                                 public kj::TaskSet::ErrorHandler {
   Capability::Client mainInterface;
@@ -271,7 +284,8 @@ struct EzRpcServer::Impl final: public SturdyRefRestorer<AnyPointer>,
         context(EzRpcContext::getThreadLocal()),
         portPromise(kj::Promise<uint>(port).fork()),
         tasks(*this) {
-    acceptLoop(context->getLowLevelIoProvider().wrapListenSocketFd(socketFd), readerOpts);
+    acceptLoop(context->getLowLevelIoProvider().wrapListenSocketFd(socketFd, DUMMY_FILTER),
+               readerOpts);
   }
 
   void acceptLoop(kj::Own<kj::ConnectionReceiver>&& listener, ReaderOptions readerOpts) {

c++/src/kj/async-io.c++

@@ -19,15 +19,18 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
 
+#if _WIN32
+// Request Vista-level APIs.
+#define WINVER 0x0600
+#define _WIN32_WINNT 0x0600
+#endif
+
 #include "async-io.h"
 #include "async-io-internal.h"
 #include "debug.h"
 #include "vector.h"
 
 #if _WIN32
-// Request Vista-level APIs.
-#define WINVER 0x0600
-#define _WIN32_WINNT 0x0600
 #include <winsock2.h>
 #include <ws2ipdef.h>
 #include <ws2tcpip.h>
@@ -205,7 +208,8 @@ void DatagramPort::setsockopt(int level, int option, const void* value, uint len
 Own<DatagramPort> NetworkAddress::bindDatagramPort() {
   KJ_UNIMPLEMENTED("Datagram sockets not implemented.");
 }
-Own<DatagramPort> LowLevelAsyncIoProvider::wrapDatagramSocketFd(Fd fd, uint flags) {
+Own<DatagramPort> LowLevelAsyncIoProvider::wrapDatagramSocketFd(
+    Fd fd, LowLevelAsyncIoProvider::NetworkFilter& filter, uint flags) {
   KJ_UNIMPLEMENTED("Datagram sockets not implemented.");
 }