After installation, the web service properties have initial values. Leave the property values at their initial values unless you have a valid reason to change them. If you clear a property value and apply the change, the property assumes its default value.
Changing the Protection property requires that web service clients be recompiled.
| Property Name | Description | Valid Values | Service Restart Required? |
|---|---|---|---|
| Buffers, Timeouts, and ReaderQuotas | |||
|
CloseTimeout |
Specifies the time interval (days.hh:mm:ss) for a close operation to complete. |
0.00:00:00 through 24 days (approximately) |
Yes |
|
InactivityTimeout |
Specifies the time interval (days.hh:mm:ss) for a close operation to complete. |
0.00:00:00 through 24 days (approximately) |
Yes |
|
MaxArrayLength |
Specifies the maximum allowed array length. |
0 through 2147483647 |
Yes |
|
MaxBytesPerRead |
Specifies the maximum allowed bytes returned per read |
0 through 2147483647 |
Yes |
|
MaxReceivedMessageAndBufferSize |
Specifies the maximum size for a received message that is processed by the binding and maximum number of bytes that are used to buffer incoming messages in memory. |
0 through 2147483647 |
Yes |
|
MaxStringContentLength |
Specifies the maximum string length returned by the reader. |
0 through 2147483647 |
Yes |
|
OpenTimeout |
Specifies the interval of time (days.hh:mm:ss) provided for an open operation to complete. |
0.00:00:00 through 24 days (approximately) |
Yes |
|
ReceiveTimeout |
Specifies the interval of time (days.hh:mm:ss) provided for a receive operation to complete. |
0.00:00:00 through 24 days (approximately) |
Yes |
|
SendTimeout |
Specifies the interval of time (days.hh:mm:ss) provided for a send operation to complete. |
0.00:00:00 through 24 days (approximately) |
Yes |
| Logging Properties | |||
|
LogDebugEntries |
Specifies if the debug entries are logged |
True False |
Yes |
| Standard Properties | |||
|
Authentication |
Specifies how the service enforces role-based security. |
Open - No role-based security enforced Secured - only members of the DeltaV role can use the service. Disabled - calls to the service throw a security exception. |
Yes |
|
BindingsEnabled Note This property must be True to retrieve a service description. Set this property to False after retrieving the web service description information to prevent unauthenticated access to the service. |
Specifies whether metadata exchange is enabled. You cannot query for service metadata if this is disabled. |
True False |
Yes |
|
HttpPort |
The number of the port that hosts the WSHttp binding for the service |
Service clients may not be able to connect to services when pointed to the wrong port. |
Yes |
|
NetTcpPort |
The number of the port that hosts the net.tcp binding for the service |
Service clients may not be able to connect to services when pointed to the wrong port. |
Yes |
|
Protection Note Changing this property requires that web service clients be recompiled. |
The message security level enforced for the service. |
None - Authentication only. Sign - Sign data to ensure the integrity of transmitted data. EncryptAndSign - Encrypt and sign data to ensure the confidentiality and integrity of transmitted data. |
Yes |
|
ServiceMetricsEnabled |
Specifies if performance metrics are collected for this service. View the performance metrics from the Performance Monitor. |
True - Metrics are collected False - Metrics are not collected |
Yes |
| Throttling Properties | |||
|
MaxConcurrentCalls |
The number of concurrent calls to a single service instance |
Increasing concurrent calls may degrade performance. |
Yes |
|
MaxConcurrentInstances |
The maximum number of concurrent service instances |
Increasing concurrent service instances may degrade performance. |
Yes |
|
MaxConcurrentSessions |
The maximum number of concurrent connections to a single service |
Increasing concurrent connections may degrade performance. |
Yes |