Add per-SNI HttpRouter support (initial)

examples/ServerName.cpp

@@ -2,46 +2,26 @@
 
 /* Note that uWS::SSLApp({options}) is the same as uWS::App() when compiled without SSL support */
 
-struct us_listen_socket_t *globalListenSocket;
-
 int main() {
-	/* Overly simple hello world app (SNI) */
+	/* The SSL context given in SSLApp constructor is the default / catch-all context */
 	uWS::SSLApp app = uWS::SSLApp({
 	  .key_file_name = "misc/key.pem",
 	  .cert_file_name = "misc/cert.pem",
 	  .passphrase = "1234"
-	}).missingServerName([&app](const char *hostname) {
-
-		printf("We are missing server name: <%s>\n", hostname);
-
-		/* Assume it is localhost, so add it */
-		app.addServerName("localhost", {
-			.key_file_name = "../misc/key.pem",
-			.cert_file_name = "../misc/cert.pem",
-			.passphrase = "1234"
-		});
-
 	}).get("/*", [](auto *res, auto */*req*/) {
-	    res->end("Hello world!");
-	}).get("/exit", [](auto *res, auto */*req*/) {
-             res->end("Shutting down!");
-            /* We use this to check graceful closedown */
-            us_listen_socket_close(1, globalListenSocket);
+	    res->end("Hello from catch-all context!");
+	}).addServerName("*.google.*", {
+	  /* Following is the context for *.google.* domain */
+	  .key_file_name = "misc/key.pem",
+	  .cert_file_name = "misc/cert.pem",
+	  .passphrase = "1234"
+	}).domain("*.google.*").get("/*", [](auto *res, auto */*req*/) {
+	    res->end("Hello from *.google.* context!");
 	}).listen(3000, [](auto *listenSocket) {
 	    if (listenSocket) {
 			std::cout << "Listening on port " << 3000 << std::endl;
-			globalListenSocket = listenSocket;
 	    } else {
 			std::cout << "Failed to listen on port 3000" << std::endl;
 		}
-	});
-
-	/* Let's add a wildcard SNI to begin with */
-	app.addServerName("*.google.*", {
-		.key_file_name = "../misc/key.pem",
-		.cert_file_name = "../misc/cert.pem",
-		.passphrase = "1234"
-	});
-
-	app.run();
+	}).run();
 }