From eec23fd125ff9aae2d2d9997c01581845cebb8b3 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 19 May 2020 13:30:23 +0200
Subject: Better debug spam for connection checks

---
 src/main/java/de/bwlehrpool/bwlp_guac/VncConnection.java | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'src/main/java/de/bwlehrpool/bwlp_guac/VncConnection.java')

diff --git a/src/main/java/de/bwlehrpool/bwlp_guac/VncConnection.java b/src/main/java/de/bwlehrpool/bwlp_guac/VncConnection.java
index 06a7013..0afafd0 100644
--- a/src/main/java/de/bwlehrpool/bwlp_guac/VncConnection.java
+++ b/src/main/java/de/bwlehrpool/bwlp_guac/VncConnection.java
@@ -101,11 +101,15 @@ public class VncConnection implements Closeable {
 		return true;
 	}
 
-	private void printError() throws IOException {
-		int len = in.readInt();
-		byte[] msg = new byte[len];
-		in.readFully(msg);
-		LOGGER.info(new String(msg, StandardCharsets.ISO_8859_1));
+	private void printError() {
+		try {
+			int len = in.readInt();
+			byte[] msg = new byte[len];
+			in.readFully(msg);
+			LOGGER.info(new String(msg, StandardCharsets.ISO_8859_1));
+		} catch (IOException e) {
+			// Nothing, we're already kinda handling an error, so if we can't fetch the message, ignore
+		}
 	}
 
 	@Override
-- 
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