From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Thu, 8 Apr 2021 14:06:34 +0000 (+0100)
Subject: try to get disconnect to close socket, ah well
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4898fdb7b00660281514fa7a7de2403e8145849c;p=soc-cxxrtl-sim.git

try to get disconnect to close socket, ah well
---

diff --git a/small_jtag_test/main.cpp b/small_jtag_test/main.cpp
index ed7a2a6..7859f64 100644
--- a/small_jtag_test/main.cpp
+++ b/small_jtag_test/main.cpp
@@ -100,7 +100,12 @@ int read_handler(int fdread, char *buffer)
         case 0:
             return 0; // timeout (nothing read)
         default:
-            return read(fdread, buffer, 1);
+            status = read(fdread, buffer, 1);
+            if (status == -1) {
+                printf("Error reading on socket\n");
+                close(fdread);
+            }
+            return status;
     }
 }