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Add message for bind failure (HTTP)

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This commit is contained in:
KingRainbow44 2022-04-23 02:20:18 -04:00
parent a957379afb
commit 8afcc0b89a
2 changed files with 22 additions and 7 deletions
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5
src/main/java/emu/grasscutter/netty/MihoyoKcpServer.java
View File

@ -64,9 +64,8 @@ public class MihoyoKcpServer extends Thread {
// Wait until the server socket is closed.
f.channel().closeFuture().sync();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception exception) {
Grasscutter.getLogger().error("Unable to start game server.", exception);
} finally {
// Close
finish();

24
src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java
View File

@ -24,6 +24,7 @@ import emu.grasscutter.utils.Utils;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import java.io.*;
import java.net.BindException;
import java.net.InetSocketAddress;
import java.net.URI;
import java.net.URLDecoder;
@ -158,12 +159,21 @@ public final class DispatchServer {
Grasscutter.getLogger().error("[Dispatch] Error while initializing region info!", e);
}
}
private HttpServer safelyCreateServer(InetSocketAddress address) {
try {
return HttpServer.create(address, 0);
} catch (BindException ignored) {
Grasscutter.getLogger().error("Unable to bind to port: " + getAddress().getPort() + " (HTTP)");
} catch (Exception exception) {
Grasscutter.getLogger().error("Unable to start HTTP server.", exception);
} return null;
}
public void start() throws Exception {
HttpServer server;
if (Grasscutter.getConfig().getDispatchOptions().UseSSL) {
HttpsServer httpsServer;
httpsServer = HttpsServer.create(getAddress(), 0);
HttpsServer httpsServer = HttpsServer.create(getAddress(), 0);
SSLContext sslContext = SSLContext.getInstance("TLS");
try (FileInputStream fis = new FileInputStream(Grasscutter.getConfig().getDispatchOptions().KeystorePath)) {
char[] keystorePassword = Grasscutter.getConfig().getDispatchOptions().KeystorePassword.toCharArray();
@ -176,14 +186,20 @@ public final class DispatchServer {
httpsServer.setHttpsConfigurator(new HttpsConfigurator(sslContext));
server = httpsServer;
} catch (BindException ignored) {
Grasscutter.getLogger().error("Unable to bind to port: " + getAddress().getPort() + " (HTTPS)");
server = this.safelyCreateServer(this.getAddress());
} catch (Exception e) {
Grasscutter.getLogger().warn("[Dispatch] No SSL cert found! Falling back to HTTP server.");
Grasscutter.getConfig().getDispatchOptions().UseSSL = false;
server = HttpServer.create(getAddress(), 0);
server = this.safelyCreateServer(this.getAddress());
}
} else {
server = HttpServer.create(getAddress(), 0);
server = this.safelyCreateServer(this.getAddress());
}
if(server == null)
throw new NullPointerException("An HTTP server was not created.");
server.createContext("/", t -> responseHTML(t, "Hello"));