flush certificate file; might fix #4059

7 years ago · 4137ae94a0
1 changed files with 2 additions and 0 deletions
--- a/lib/interface.py
+++ b/lib/interface.py
@ -174,6 +174,8 @@ class TcpConnection(threading.Thread, util.PrintError):
                temporary_path = cert_path + '.temp'
                with open(temporary_path,"w") as f:
                    f.write(cert)
+                    f.flush()
+                    os.fsync(f.fileno())
            else:
                is_new = False