Set keep alive on

Signed-off-by: Nate Koenig <[email protected]>
gazebosim · Dec 4, 2020 · 11dbf7b · 11dbf7b
1 parent 890b79d
commit 11dbf7b
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/RestClient.cc b/src/RestClient.cc
@@ -255,6 +255,15 @@ RestResponse Rest::Request(HttpMethod _method,
  }
  }
 
+ // enable TCP keep-alive for this transfer
+ curl_easy_setopt(curl, CURLOPT_TCP_KEEPALIVE, 1L);
+
+ // keep-alive idle time to 120 seconds
+ curl_easy_setopt(curl, CURLOPT_TCP_KEEPIDLE, 120L);
+
+ // interval time between keep-alive probes: 60 seconds
+ curl_easy_setopt(curl, CURLOPT_TCP_KEEPINTVL, 60L);
+
  curl_easy_setopt(curl, CURLOPT_USERAGENT, this->userAgent.c_str());
  curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);