[keycloak-user] Email timeout error

Tue Jun 28 07:57:17 EDT 2016

I was having this problem with version 1.9.1.Final and I recently updated to version 1.9.8.Final and still have the problem.
In my case I don't need to kill the keycloak server.
The e-mail is sent a few seconds after the error page.
I've seen the problem with email verification and reset credential email, I think it's with all types of emails.

For how long does it waits for a response before throwing the read timed out exception?

--

Att,
Leonardo Nunes
Analista de Sistemas
leo.nunes at gjccorp.com.br<mailto:leo.nunes at gjccorp.com.br>
Skype: leonardo.puc
+55 (62) 3250-1462

Grupo Jaime Câmara
www.gjccorp.com.br<applewebdata://B0E38BB5-8499-4F51-929B-00F21C9F6683/www.gjccorp.com.br>

From: Stian Thorgersen <sthorger at redhat.com<mailto:sthorger at redhat.com>>
Reply-To: "stian at redhat.com<mailto:stian at redhat.com>" <stian at redhat.com<mailto:stian at redhat.com>>
Date: terça-feira, 28 de junho de 2016 08:03
To: Bruno Oliveira <bruno at abstractj.org<mailto:bruno at abstractj.org>>
Cc: Leonardo Nunes <leo.nunes at gjccorp.com.br<mailto:leo.nunes at gjccorp.com.br>>, "keycloak-user at lists.jboss.org<mailto:keycloak-user at lists.jboss.org>" <keycloak-user at lists.jboss.org<mailto:keycloak-user at lists.jboss.org>>
Subject: Re: [keycloak-user] Email timeout error

What version? Could be related to https://issues.jboss.org/browse/KEYCLOAK-2770

On 25 June 2016 at 00:45, Bruno Oliveira <bruno at abstractj.org<mailto:bruno at abstractj.org>> wrote:
This line looks suspicious for me:

Exception reading response;
nested exception is:
java.net.SocketTimeoutException: Read timed out

It looks like a connectivity issue with your SMTP server.

On Fri, Jun 24, 2016, 4:26 PM LEONARDO NUNES <leo.nunes at gjccorp.com.br<mailto:leo.nunes at gjccorp.com.br>> wrote:
Hi, i'm getting the error below when sending the verification email. An error page is shown, but I always receive the email.
Most of the times it works fine, but sometimes it returns the error.
Around 7 out of 10 times it works.
I use the same SMTP host for other applications and I don't have this problem.

For the Email configuration I only have Host and From configured.

Is there a way to configure the timeout?

15:51:47,736 ERROR [org.keycloak.forms.login.freemarker.FreeMarkerLoginFormsProvider] (default task-4) Failed to send verification email: org.keycloak.email.EmailException: Failed to template email
at org.keycloak.email.freemarker.FreeMarkerEmailTemplateProvider.send(FreeMarkerEmailTemplateProvider.java:179)
at org.keycloak.email.freemarker.FreeMarkerEmailTemplateProvider.send(FreeMarkerEmailTemplateProvider.java:150)
at org.keycloak.email.freemarker.FreeMarkerEmailTemplateProvider.sendVerifyEmail(FreeMarkerEmailTemplateProvider.java:146)
at org.keycloak.forms.login.freemarker.FreeMarkerLoginFormsProvider.createResponse(FreeMarkerLoginFormsProvider.java:156)
at org.keycloak.authentication.requiredactions.VerifyEmail.requiredActionChallenge(VerifyEmail.java:73)
at org.keycloak.services.managers.AuthenticationManager.executionActions(AuthenticationManager.java:573)
at org.keycloak.services.managers.AuthenticationManager.actionRequired(AuthenticationManager.java:504)
at org.keycloak.services.managers.AuthenticationManager.nextActionAfterAuthentication(AuthenticationManager.java:426)
at org.keycloak.services.resources.LoginActionsService$Checks.verifyRequiredAction(LoginActionsService.java:302)
at org.keycloak.services.resources.LoginActionsService.processRequireAction(LoginActionsService.java:856)
at org.keycloak.services.resources.LoginActionsService.requiredActionGET(LoginActionsService.java:849)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:138)
at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:101)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:395)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:202)
at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
at org.keycloak.services.filters.KeycloakSessionServletFilter.doFilter(KeycloakSessionServletFilter.java:88)
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.keycloak.email.EmailException: javax.mail.MessagingException: Exception reading response;
  nested exception is:
java.net.SocketTimeoutException: Read timed out
at org.keycloak.email.DefaultEmailSenderProvider.send(DefaultEmailSenderProvider.java:128)
at org.keycloak.email.freemarker.FreeMarkerEmailTemplateProvider.send(FreeMarkerEmailTemplateProvider.java:185)
at org.keycloak.email.freemarker.FreeMarkerEmailTemplateProvider.send(FreeMarkerEmailTemplateProvider.java:177)
... 57 more
Caused by: javax.mail.MessagingException: Exception reading response;
  nested exception is:
java.net.SocketTimeoutException: Read timed out
at com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:2351)
at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2228)
at com.sun.mail.smtp.SMTPTransport.finishData(SMTPTransport.java:2027)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1242)
at org.keycloak.email.DefaultEmailSenderProvider.send(DefaultEmailSenderProvider.java:125)
... 59 more
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:170)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at com.sun.mail.util.TraceInputStream.read(TraceInputStream.java:124)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
at com.sun.mail.util.LineInputStream.readLine(LineInputStream.java:92)
at com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:2331)
... 63 more

--

Att,
Leonardo Nunes
Analista de Sistemas
leo.nunes at gjccorp.com.br<mailto:leo.nunes at gjccorp.com.br>
Skype: leonardo.puc
+55 (62) 3250-1462<tel:%2B55%20%2862%29%203250-1462>

Grupo Jaime Câmara
www.gjccorp.com.br
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