Configuring Connection Details

The Spring Cloud Stream Binder for PubSub+ uses Spring Boot Auto-Configuration for the Solace Java API to configure its session. In the application.yml, this typically is configured as follows:

solace:
  java:
    host: tcp://localhost:55555
    msg-vpn: default
    client-username: default
    client-password: default

For more information and options to configure the PubSub+ session, see Spring Boot Auto-Configuration for the Solace Java API.

Preventing Message Loss when Publishing to Topic-to-Queue Mappings

If the connector is publishing to a topic that is subscribed to by a queue, messages may be lost if they are rejected (for example, if queue ingress is shut down).

To prevent message loss, configure the reject-msg-to-sender-on-discard option with the including-when-shutdown flag.

SFTP Connection Details

The Spring Cloud Stream standard properties for the Connector for SFTP are as follows.

Config Option Type Valid Values Description

Config Option	Type	Valid Values	Description
`spring.cloud.stream.bindings.<bindingName>.destination`	`String`	Required format: `sftp://<host>:<port>/<startDirectoryName>/` For example: `sftp://localhost:22/orders-data/`	The source or target SFTP server URI and the directory path. The destination must include the start directory name.
`spring.cloud.stream.bindings.<bindingName>.binder`	`String`	`camel`	The SFTP consumer/producer is implemented using the Apache Camel SFTP component. This property must be set to `camel`.

spring.cloud.stream.bindings.<bindingName>.destination

String

Required format:

sftp://<host>:<port>/<startDirectoryName>/

For example:

sftp://localhost:22/orders-data/

The source or target SFTP server URI and the directory path. The destination must include the start directory name.

spring.cloud.stream.bindings.<bindingName>.binder

String

camel

The SFTP consumer/producer is implemented using the Apache Camel SFTP component.

This property must be set to camel.

For source- or target-specific configuration, see SFTP Source Configuration Options and SFTP Target Configuration Options, respectively.

Connecting to Multiple Systems

This connector does not support multiple binder system configurations. The multiple binder systems configuration may be supported in future releases.

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