From 8949a8eac82a75c406f82dd47ea74a59ec659e61 Mon Sep 17 00:00:00 2001
From: Anatoli Babenia <anatoli@rainforce.org>
Date: Wed, 4 Nov 2020 15:14:11 +0300
Subject: [PATCH] Use `curl` retry flags for waiting for service

`--connect-timeout` didn't work, because Docker allows it, but breaks,
because nothing is listening on the other side, giving this error.

    $ curl --connect-timeout 10 http://localhost:8002
    curl: (56) Recv failure: Connection reset by peer
    The command "curl --connect-timeout 10 http://localhost:8002" exited with 56.

https://travis-ci.org/github/chubin/cheat.sh/builds/741348053#L401

`--retry-all` makes `curl` retry on all errors, including connection resets.
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 21b10e2..88a8805 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ before_install:
   - docker-compose ps
 
 script:
-  - curl --connect-timeout 10 http://localhost:8002
+  - curl --retry 3 --retry-all http://localhost:8002
   - docker-compose logs --no-color
   - docker logs chtsh
   - CHEATSH_TEST_STANDALONE=NO bash tests/run-tests.sh