diff -r 162f122b96a1 -r e5d96f6b9306 src/server/util/io.h
--- a/src/server/util/io.h	Tue Nov 01 16:54:24 2022 +0100
+++ b/src/server/util/io.h	Tue Nov 01 20:39:41 2022 +0100
@@ -94,6 +94,7 @@
     IOStream st;
     IOStream *fd;
     
+    uint64_t written; 
     /*
      * content-length or current chunk size
      */