Merge pull request #69 from infosiftr/slow-v6

Add timeout to wget

Author: tianon

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
         run: |
           # not doing "uses: docker-library/bashbrew@xxx" because it'll build which is slow and we don't need more than just bashbrew here
           mkdir .bin
-          wget -O .bin/bashbrew 'https://github.com/docker-library/bashbrew/releases/download/v0.1.11/bashbrew-amd64'
+          wget --timeout=5 -O .bin/bashbrew 'https://github.com/docker-library/bashbrew/releases/download/v0.1.11/bashbrew-amd64'
           echo '6203635644d0efef2886f8ea9c487995a7abc4166db7a4773e94f89c943a4b04 *.bin/bashbrew' | sha256sum --strict --check -
           chmod +x .bin/bashbrew
           .bin/bashbrew --version

Jenkinsfile.build

@@ -45,7 +45,8 @@ node('multiarch-' + env.BASHBREW_ARCH) { ansiColor('xterm') {
 				fi
 
 				# https://doi-janky.infosiftr.net/job/wip/job/crane
-				wget -O "crane$ext" "https://doi-janky.infosiftr.net/job/wip/job/crane/lastSuccessfulBuild/artifact/crane-$BASHBREW_ARCH$ext" --progress=dot:giga
+				# ipv6 can be extremely slow on s390x so set a timeout and have wget try the other DNS addresses instead
+				wget --timeout=5 -O "crane$ext" "https://doi-janky.infosiftr.net/job/wip/job/crane/lastSuccessfulBuild/artifact/crane-$BASHBREW_ARCH$ext" --progress=dot:giga
 				# TODO checksum verification ("checksums.txt")
 				chmod +x "crane$ext"
 				"./crane$ext" version

Jenkinsfile.trigger

@@ -39,7 +39,7 @@ node {
 		pastFailedJobsJson = sh(returnStdout: true, script: '''#!/usr/bin/env bash
 			set -Eeuo pipefail -x
 
-			if ! json="$(wget -qO- "$JOB_URL/lastSuccessfulBuild/artifact/pastFailedJobs.json")"; then
+			if ! json="$(wget --timeout=5 -qO- "$JOB_URL/lastSuccessfulBuild/artifact/pastFailedJobs.json")"; then
 				echo >&2 'failed to get pastFailedJobs.json'
 				json='{}'
 			fi