Jetty Web Server (jetty-JettyWebServer)
These properties configure the Jetty Web Server.
To access these properties, expand and double-click JettyWebServer.
| Property | Value | Description |
|---|---|---|
| Server State | read-only | Displays the state of the server. |
| Min Threads | number (defaults to 4) | Specifies the minimum number, concurrent connections (threads) that the station makes with the server. |
| Max Threads | number (defaults to 30) | Specifies the maximum number of multiple, concurrent connections (threads) that the station makes with the server. |
| Denial Of Service Settings | additional properties | Keeps track of the number of requests from a connection
per second. If a limit is exceeded, the request is either rejected,
delayed, or throttled. For property descriptions, refer to #DenialOfServiceSettings-371D1EE3 . |
| Quality Of Service Settings | additional properties | Limits the number of active requests to the number set by
the "maxRequests" in it parameter (default 10). If more requests receives, it suspends and placed on priority queues. For property descriptions, refer to #QualityOfServiceSettings-371D28A9 |
| Connection Limit | additional properties | Defines a connection limit. For property descriptions, refer to #ConnectionLimit-371D2F21 |
| Accept Rate Limit | additional properties | Defines an accept-rate limit. For property descriptions, refer to #AcceptRateLimit-371D34ED |
| N C S A Log | additional properties | For property descriptions, refer to #httpsNCSALog. |
Denial of Service Settings
These properties configure how the server responds to denial of service.
To access these properties, expand , double-click JettyWebServer and expand Denial of Service Settings.
In addition to the standard property, Enabled, these properties support denial of service settings.
| Property | Value | Description |
|---|---|---|
| Max Requests Per Sec | number (defaults to 50) | Defines the maximum numbers of requests from the server per second. |
| Delay Ms | milliseconds (defaults to 100) | Defines the number of milliseconds of delay to allow. |
| Max Wait Ms | milliseconds (defaults to 50) | Defines the maximum number of milliseconds to wait. |
| Throttled Requests | number | |
| Throttle Ms | milliseconds (defaults to 30000) | |
| Max Request Ms | milliseconds (defaults to 30000) | |
| Max Idle Tracker Ms | milliseconds (defaults to 30000) | |
| Insert Headers | true (default) or false | Enables (true) and disables (false) insert headers. |
| Track Sessions | true (default) or false | Enables (true) and disables (false) the tracking of sessions. |
| Remote Port | true or false (default) | Enables (true) and disables (false) the use of a remote port. |
| Ip Whitelist | numbers | Identifies the IP address of the whitelist. |
| Managed Attr | true or false (default) | Enables (true) and disables (false) managed attributes. |
| Too Many Code | number (defaults to 429( |
Quality of Service Settings
These properties configure how the server provides service.
To access these properties, expand , double-click JettyWebServer and expand Quality of Service Settings.
In addition to the standard property, Enabled, these properties support quality of service settings.
| Property | Value | Description |
|---|---|---|
| Max Requests | number (defaults to 10) | |
| Max Priority | number (defaults to 10) | |
| Wait Ms | milliseconds (defaults to 50) | |
| Suspend Ms | milliseconds (defaults to -1) | |
| Managed Attr | true or false (default) |
Connection Limit
These properties configure connection limits.
To access these properties, expand , double-click JettyWebServer and expand Connection Limit.
In addition to the standard property, Enabled, these properties support connection limit properties.
| Property | Value | Description |
|---|---|---|
| Max Connections | number (defaults to 50) | |
| Idle Timeout | milliseconds (defaults to 0) | |
| Track Connections | true or false (default) | |
| Current Connections | read-only | Reports the number of current connections. |
| Peak Connections | read-only | Reports the maximum number of connections. |
Accept Rate Limit
These properties configure the accept rate limit.
To access these properties, expand , double-click JettyWebServer and expand Accept Rate Limit.
In addition to the standard property, Enabled, these properties support accept rate limit properties.
| Property | Value | Description |
|---|---|---|
| Accept Rate Limit | number (defaults to 100) | |
| Period | milliseconds (defaults to 5000) |
Inet Access Handler
These properties configure the inet access handler.
To access these properties, expand , double-click JettyWebServer and expand Inet Access Handler.
In addition to the standard property, Enabled, these properties support inet access handler properties.
| Property | Value | Description |
|---|---|---|
| Allow Loopback | true (default) or false | |
| Allow Local Adapters | true (default) or false | |
| Allowed List | text | |
| Blocked List | text |
N C S A Log
This is a common format for a standardized text file that web servers use to keep track of processed requests.
To access these properties, expand , double-click JettyWebServer and expand NCSA Log.
In addition to the common property (Enabled,), these properties are unique to this component.
| Property | Value | Description |
|---|---|---|
| Retain Days | number (defaults to 7) | Limits the size of the log by defining how many days to save log information. |
| Extended Format | true (default) or false | Extends the format of a standardized text file. |
| Log Cookies | true or false (default) | Logs the cookies of processed requests. |
| Log Time Zone | drop-down list | Identifies the time zone to use for time stamps. |