From 394385098dac71360a707b8bda5b56b3f3087c35 Mon Sep 17 00:00:00 2001
From: Sebastian Serth <Sebastian.Serth@hpi.de>
Date: Wed, 1 Dec 2021 15:10:47 +0100
Subject: [PATCH] Rescue Faraday::ConnectionFailed for Poseidon

---
 lib/runner/strategy/poseidon.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/runner/strategy/poseidon.rb b/lib/runner/strategy/poseidon.rb
index ac7f4f8b..879aa7d3 100644
--- a/lib/runner/strategy/poseidon.rb
+++ b/lib/runner/strategy/poseidon.rb
@@ -127,6 +127,9 @@ class Runner::Strategy::Poseidon < Runner::Strategy
 
     Runner.destroy(@allocation_id) if response.status == 400
     self.class.handle_error response
+  rescue Faraday::ConnectionFailed
+    # TODO: Remove fix after the following issue is resolved: https://github.com/openHPI/poseidon/issues/54
+    raise Runner::Error::RunnerNotFound.new
   rescue Faraday::Error => e
     raise Runner::Error::FaradayError.new("Request to Poseidon failed: #{e.inspect}")
   ensure