Github user trixpan commented on a diff in the pull request:
https://github.com/apache/nifi/pull/827#discussion_r74425136
--- Diff:
nifi-nar-bundles/nifi-email-bundle/nifi-email-processors/src/main/java/org/apache/nifi/processors/email/ListenSMTP.java
---
@@ -106,26 +69,17 @@
.addValidator(StandardValidators.PORT_VALIDATOR)
.build();
- protected static final PropertyDescriptor SMTP_HOSTNAME = new
PropertyDescriptor.Builder()
- .name("SMTP_HOSTNAME")
- .displayName("SMTP hostname")
- .description("The hostname to be embedded into the banner
displayed when an " +
- "SMTP client connects to the processor TCP port .")
- .required(true)
- .expressionLanguageSupported(false)
- .addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
- .build();
-
- protected static final PropertyDescriptor SMTP_MAXIMUM_CONNECTIONS =
new PropertyDescriptor.Builder()
+ static final PropertyDescriptor SMTP_MAXIMUM_CONNECTIONS = new
PropertyDescriptor.Builder()
.name("SMTP_MAXIMUM_CONNECTIONS")
.displayName("Maximum number of SMTP connection")
.description("The maximum number of simultaneous SMTP
connections.")
.required(true)
+ .defaultValue("1")
.expressionLanguageSupported(false)
.addValidator(StandardValidators.INTEGER_VALIDATOR)
.build();
- protected static final PropertyDescriptor SMTP_TIMEOUT = new
PropertyDescriptor.Builder()
+ static final PropertyDescriptor SMTP_TIMEOUT = new
PropertyDescriptor.Builder()
--- End diff --
If you are intending to speak SMTP tgan you need to follow the relevant
RFC, this means a connecting MTA should be actively informed of a time out
otherwise it will indefinitely hang connected as you do not return a 4XX code
nor an ok, instead we just leave the connection for dead. This means all
clients will have to wait for their own timeouts before disconnecting
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
