What Operating System are you using (both controller, and any agents involved in the problem)?
os : amazon linux 2
jenkins : 2.426.1
java : jdk 11.0.2
Reproduction steps
write script code like 'slackSend(...)'
Pipelines with multiple slackSend() commands whose errors are caught, intermittently work as expected. Error / Send / Error / Send.
if error, in jenkins log, There is an error msg as below.
Feb 26, 2024 6:58:54 PM WARNING jenkins.plugins.slack.StandardSlackService postToSlack Error posting to Slack javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated at java.base/sun.security.ssl.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:526) at org.apache.http.conn.ssl.SSLConnectionSocketFactory.verifyHostname(SSLConnectionSocketFactory.java:504) at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:437) at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:384) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at jenkins.plugins.slack.StandardSlackService.postToSlack(StandardSlackService.java:214) at jenkins.plugins.slack.StandardSlackService.publish(StandardSlackService.java:340) at jenkins.plugins.slack.StandardSlackService.publish(StandardSlackService.java:379) at jenkins.plugins.slack.StandardSlackService.publish(StandardSlackService.java:351) at jenkins.plugins.slack.workflow.SlackSendStep$SlackSendStepExecution.run(SlackSendStep.java:359) at jenkins.plugins.slack.workflow.SlackSendStep$SlackSendStepExecution.run(SlackSendStep.java:258) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834)
Expected Results
I want a message to be sent every time I run it.
Actual Results
Error / Send / Error / Send.
Anything else?
No response
Are you interested in contributing a fix?
I've already checked the #837 issue but it hasn't helped much. I'd like to know if there's any other way.
Jenkins and plugins versions report
Environment
```text Jenkins: 2.426.1 OS: Linux - 4.14.114-105.126.amzn2.x86_64 Java: 11.0.2 - Oracle Corporation (OpenJDK 64-Bit Server VM) --- Parameterized-Remote-Trigger:3.2.0 ace-editor:1.1 amazon-ecr:1.114.vfd22430621f5 ant:497.v94e7d9fffa_b_9 antisamy-markup-formatter:162.v0e6ec0fcfcf6 apache-httpcomponents-client-4-api:4.5.14-208.v438351942757 apache-httpcomponents-client-5-api:5.3.1-1.0 atlassian-jira-software-cloud:2.0.12 authentication-tokens:1.53.v1c90fd9191a_b_ aws-credentials:218.v1b_e9466ec5da_ aws-java-sdk:1.12.633-430.vf9a_e567a_244f aws-java-sdk-cloudformation:1.12.633-430.vf9a_e567a_244f aws-java-sdk-codebuild:1.12.633-430.vf9a_e567a_244f aws-java-sdk-ec2:1.12.633-430.vf9a_e567a_244f aws-java-sdk-ecr:1.12.633-430.vf9a_e567a_244f aws-java-sdk-ecs:1.12.633-430.vf9a_e567a_244f aws-java-sdk-efs:1.12.633-430.vf9a_e567a_244f aws-java-sdk-elasticbeanstalk:1.12.633-430.vf9a_e567a_244f aws-java-sdk-iam:1.12.633-430.vf9a_e567a_244f aws-java-sdk-kinesis:1.12.633-430.vf9a_e567a_244f aws-java-sdk-logs:1.12.633-430.vf9a_e567a_244f aws-java-sdk-minimal:1.12.633-430.vf9a_e567a_244f aws-java-sdk-secretsmanager:1.12.633-430.vf9a_e567a_244f aws-java-sdk-sns:1.12.633-430.vf9a_e567a_244f aws-java-sdk-sqs:1.12.633-430.vf9a_e567a_244f aws-java-sdk-ssm:1.12.633-430.vf9a_e567a_244f badge:1.9.1 blueocean:1.27.11 blueocean-autofavorite:1.2.5 blueocean-bitbucket-pipeline:1.27.11 blueocean-commons:1.27.11 blueocean-config:1.27.11 blueocean-core-js:1.27.11 blueocean-dashboard:1.27.11 blueocean-display-url:2.4.2 blueocean-events:1.27.11 blueocean-git-pipeline:1.27.11 blueocean-github-pipeline:1.27.11 blueocean-i18n:1.27.11 blueocean-jira:1.27.11 blueocean-jwt:1.27.11 blueocean-personalization:1.27.11 blueocean-pipeline-api-impl:1.27.11 blueocean-pipeline-editor:1.27.11 blueocean-pipeline-scm-api:1.27.11 blueocean-rest:1.27.11 blueocean-rest-impl:1.27.11 blueocean-web:1.27.11 bootstrap4-api:4.6.0-6 bootstrap5-api:5.3.2-3 bouncycastle-api:2.30.1.77-225.v26ea_c9455fd9 branch-api:2.1152.v6f101e97dd77 build-timeout:1.32 build-user-vars-plugin:1.9 caffeine-api:3.1.8-133.v17b_1ff2e0599 calendar-view:0.3.3 categorized-view:1.13 checks-api:2.0.2 cisco-spark:1.1.1 cisco-spark-notifier:1.1.1 cloud-stats:336.v788e4055508b_ cloudbees-bitbucket-branch-source:874.v659a_b_70f5e69 cloudbees-folder:6.858.v898218f3609d command-launcher:107.v773860566e2e commons-httpclient3-api:3.1-3 commons-lang3-api:3.13.0-62.v7d18e55f51e2 commons-text-api:1.11.0-95.v22a_d30ee5d36 config-file-provider:968.ve1ca_eb_913f8c copyartifact:722.v0662a_9b_e22a_c credentials:1319.v7eb_51b_3a_c97b_ credentials-binding:657.v2b_19db_7d6e6d custom-view-tabs:1.3 dark-theme:416.v535839b_c4e88 data-tables-api:1.13.8-3 date-parameter:0.0.4 deploy:1.16 display-url-api:2.200.vb_9327d658781 docker-build-step:2.11 docker-commons:439.va_3cb_0a_6a_fb_29 docker-java-api:3.3.4-86.v39b_a_5ede342c docker-plugin:1.5 docker-workflow:572.v950f58993843 durable-task:550.v0930093c4b_a_6 echarts-api:5.4.3-3 email-ext:2.104 envinject-api:1.199.v3ce31253ed13 extended-read-permission:53.v6499940139e5 extensible-choice-parameter:1.8.1 external-monitor-job:215.v2e88e894db_f8 favorite:2.208.v91d65b_7792a_c font-awesome-api:6.5.1-2 generic-webhook-trigger:2.0.0 git:5.2.1 git-client:4.6.0 git-parameter:0.9.19 git-server:114.v068a_c7cc2574 github:1.38.0 github-api:1.318-461.v7a_c09c9fa_d63 github-branch-source:1772.va_69eda_d018d4 gitlab-merge-request-jenkins:2.0.0 gitlab-plugin:1.8.0 gradle:2.10 groovy:457.v99900cb_85593 groovy-postbuild:228.vcdb_cf7265066 gson-api:2.10.1-15.v0d99f670e0a_7 h2-api:11.1.4.199-12.v9f4244395f7a_ handlebars:3.0.8 handy-uri-templates-2-api:2.1.8-30.v7e777411b_148 htmlpublisher:1.32 hubot-steps:95.va_30176518a_5a instance-identity:185.v303dc7c645f9 ionicons-api:56.v1b_1c8c49374e jackson2-api:2.16.1-373.ve709c6871598 jacoco:3.3.5 jakarta-activation-api:2.0.1-3 jakarta-mail-api:2.0.1-3 javadoc:243.vb_b_503b_b_45537 javax-activation-api:1.2.0-6 javax-mail-api:1.6.2-9 jaxb:2.3.9-1 jdk-tool:73.vddf737284550 jenkins-design-language:1.27.11 jersey2-api:2.41-133.va_03323b_a_1396 jira:3.12 jira-ext:114.v7b_8b_1d4274c6 jira-steps:2.0.165.v8846cf59f3db jira-trigger:1.0.3 jjwt-api:0.11.5-77.v646c772fddb_0 jobConfigHistory:1229.v3039470161a_d joda-time-api:2.12.7-29.v5a_b_e3a_82269a_ jquery:1.12.4-1 jquery-detached:1.2.1 jquery3-api:3.7.1-1 jsch:0.2.16-86.v42e010d9484b_ json-path-api:2.9.0-33.v2527142f2e1d junit:1259.v65ffcef24a_88 ldap:711.vb_d1a_491714dc lockable-resources:1243.v346d600eea_24 log-parser:2.3.3 mailer:463.vedf8358e006b_ mapdb-api:1.0.9-28.vf251ce40855d material-theme:0.5.2-rc100.6121925fe229 matrix-auth:3.2.1 matrix-project:822.824.v14451b_c0fd42 mattermost:3.1.3 maven-plugin:3.23 mercurial:1260.vdfb_723cdcc81 mina-sshd-api-common:2.12.0-90.v9f7fb_9fa_3d3b_ mina-sshd-api-core:2.12.0-90.v9f7fb_9fa_3d3b_ momentjs:1.1.1 nested-view:1.33 nodejs:1.6.1 notification:1.17 okhttp-api:4.11.0-172.vda_da_1feeb_c6e pam-auth:1.10 parameterized-scheduler:262.v00f3d90585cc parameterized-trigger:787.v665fcf2a_830b_ pipeline-aws:1.43 pipeline-build-step:540.vb_e8849e1a_b_d8 pipeline-github-lib:42.v0739460cda_c4 pipeline-graph-analysis:202.va_d268e64deb_3 pipeline-groovy-lib:704.vc58b_8890a_384 pipeline-input-step:477.v339683a_8d55e pipeline-maven:1376.v18876d10ce9c pipeline-maven-api:1376.v18876d10ce9c pipeline-milestone-step:111.v449306f708b_7 pipeline-model-api:2.2175.v76a_fff0a_2618 pipeline-model-declarative-agent:1.1.1 pipeline-model-definition:2.2175.v76a_fff0a_2618 pipeline-model-extensions:2.2175.v76a_fff0a_2618 pipeline-multibranch-defaults:2.1 pipeline-rest-api:2.34 pipeline-stage-step:305.ve96d0205c1c6 pipeline-stage-tags-metadata:2.2175.v76a_fff0a_2618 pipeline-stage-view:2.34 pipeline-utility-steps:2.16.2 plain-credentials:143.v1b_df8b_d3b_e48 plugin-util-api:3.8.0 popper-api:1.16.1-3 popper2-api:2.11.6-4 postbuild-task:1.9 publish-over:0.22 publish-over-cifs:0.16 publish-over-ssh:1.25 pubsub-light:1.18 resource-disposer:0.23 role-strategy:689.v731678c3e0eb_ run-condition:1.7 s3:466.vf5b_3db_8e3eb_2 saferestart:0.7 scm-api:683.vb_16722fb_b_80b_ scp:1.8 script-security:1326.vdb_c154de8669 simple-theme-plugin:176.v39740c03a_a_f5 slack:684.v833089650554 snakeyaml-api:2.2-111.vc6598e30cc65 sonar:2.17.2 sse-gateway:1.26 ssh:2.6.1 ssh-credentials:308.ve4497b_ccd8f4 ssh-slaves:2.948.vb_8050d697fec sshd:3.322.v159e91f6a_550 strict-crumb-issuer:2.1.1 structs:337.v1b_04ea_4df7c8 subversion:2.17.3 text-finder:1.26 text-finder-run-condition:6.vdf94e6f8d2c3 theme-manager:215.vc1ff18d67920 thinBackup:1.18 timestamper:1.26 token-macro:400.v35420b_922dcb_ trilead-api:2.133.vfb_8a_7b_9c5dd1 variant:60.v7290fc0eb_b_cd windows-slaves:1.8.1 workflow-aggregator:596.v8c21c963d92d workflow-api:1291.v51fd2a_625da_7 workflow-basic-steps:1042.ve7b_140c4a_e0c workflow-cps:3867.v535458ce43fd workflow-cps-global-lib:612.v55f2f80781ef workflow-durable-task-step:1331.vc8c2fed35334 workflow-job:1385.vb_58b_86ea_fff1 workflow-multibranch:773.vc4fe1378f1d5 workflow-scm-step:415.v434365564324 workflow-step-api:657.v03b_e8115821b_ workflow-support:865.v43e78cc44e0d ws-cleanup:0.45 ```What Operating System are you using (both controller, and any agents involved in the problem)?
os : amazon linux 2 jenkins : 2.426.1 java : jdk 11.0.2
Reproduction steps
Feb 26, 2024 6:58:54 PM WARNING jenkins.plugins.slack.StandardSlackService postToSlack Error posting to Slack javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated at java.base/sun.security.ssl.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:526) at org.apache.http.conn.ssl.SSLConnectionSocketFactory.verifyHostname(SSLConnectionSocketFactory.java:504) at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:437) at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:384) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at jenkins.plugins.slack.StandardSlackService.postToSlack(StandardSlackService.java:214) at jenkins.plugins.slack.StandardSlackService.publish(StandardSlackService.java:340) at jenkins.plugins.slack.StandardSlackService.publish(StandardSlackService.java:379) at jenkins.plugins.slack.StandardSlackService.publish(StandardSlackService.java:351) at jenkins.plugins.slack.workflow.SlackSendStep$SlackSendStepExecution.run(SlackSendStep.java:359) at jenkins.plugins.slack.workflow.SlackSendStep$SlackSendStepExecution.run(SlackSendStep.java:258) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834)Expected Results
I want a message to be sent every time I run it.
Actual Results
Error / Send / Error / Send.
Anything else?
No response
Are you interested in contributing a fix?
I've already checked the #837 issue but it hasn't helped much. I'd like to know if there's any other way.