Revert "kill mars client if web socket closed"

This reverts commit ad0b90d.

Author: b8raoult

cads_mars_server/server.py

@@ -219,17 +219,7 @@ def send_header(
                 signal.alarm(self.timeout)
                 total += len(data)
                 # LOG.info(f"Sending data {len(data)} total {total:_}")
-                try:
-                    self.wfile.write(data)
-                except IOError:
-                    try:
-                        LOG.error("Error sending data")
-                        LOG.error("Killing mars process %s", pid)
-                        os.kill(pid, signal.SIGKILL)
-                    except Exception as e:
-                        LOG.error("Error killing mars process %s", e)
-                        pass
-                    raise
+                self.wfile.write(data)
                 signal.alarm(0)
 
                 count += 1