Log Swiftlet
The Log Swiftlet is the central logging facility of a router. Log messages are logged into configurable error-, warning-, and informational log files. The Log Swiftlet is not intended for debug/tracing but for runtime log informations like client connected/disconnected. Debug/tracing is covered by the Trace Swiftlet.
Configuration
The configuration of the Log Swiftlet is defined within the element
<swiftlet name="sys$log" .../>
of the router's configuration file. One can use the SwiftMQ Exlorer or CLI for configuration as well. They both save into that file.
Attributes of Element "swiftlet"
Definition
| Attribute | Type | Mandatory | Description |
|---|---|---|---|
| size-limit | java.lang.Integer | No | Logfiles do rotate by reaching this size |
| number-old-logfile-generations | java.lang.Integer | No | Number old Logfile Generations to keep |
| logfile-info-enabled | java.lang.Boolean | No | Info Logfile enabled |
| logfile-info | java.lang.String | No | Logfile Information Messages |
| logfile-warning-enabled | java.lang.Boolean | No | Warning Logfile enabled |
| logfile-warning | java.lang.String | No | Logfile Warning Messages |
| logfile-error-enabled | java.lang.Boolean | No | Error Logfile enabled |
| logfile-error | java.lang.String | No | Logfile Error Messages |
| logsink-directory | java.lang.String | No | Directory where Logsinks will be stored |
Values
| Attribute | Values |
|---|---|
| size-limit | Min: 1 Default: 1024 |
| number-old-logfile-generations | Default: 50 |
| logfile-info-enabled | Default: true |
| logfile-info | Default: swiftmq_info.log |
| logfile-warning-enabled | Default: true |
| logfile-warning | Default: swiftmq_warning.log |
| logfile-error-enabled | Default: true |
| logfile-error | Default: swiftmq_error.log |
| logsink-directory | Default: ./ |