Replace \r\n with \n for prometheus

2025-10-05 18:11:12 +02:00
parent 19a3e7a2eb
commit 6a28053325
1 changed files with 5 additions and 1 deletions
--- a/Program.cs
+++ b/Program.cs
@@ -38,7 +38,11 @@ while (true) {

  var body = new StringBuilder();
  AppendMetrics(body, computer);
-  var bytes = Encoding.UTF8.GetBytes(body.ToString());
+  var text = body.ToString();
+  // Normalize all line endings to '\n' for Prometheus compatibility
+  text = text.Replace("\r\n", "\n").Replace("\r", "\n");
+  if (!text.EndsWith("\n")) text += "\n";
+  var bytes = Encoding.UTF8.GetBytes(text);
  context.Response.StatusCode = 200;
  context.Response.ContentType = "text/plain; version=0.0.4";
  context.Response.ContentEncoding = Encoding.UTF8;