QuickOPC-UA Timeout Settings: Difference between revisions

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[[Category:OPC UA]]
[[Category:OPC UA]]
 
= Overview =
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!Parameter<ref name="verification">The parameter names and default values were verified with QuickOPC 2020.2.</ref>
!Parameter<ref name="verification">The parameter names and default values were verified with QuickOPC 2020.2.</ref>
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See also: https://www.opclabs.com/forum/ua-connections/891-timeouts-reconnections
See also: https://www.opclabs.com/forum/ua-connections/891-timeouts-reconnections
= CloseTimeout =
= EndpointSelectionTimeout =
= OperationTimeout =
= SessionConnectTimeout =
= SessionTimeout =
= SessionTimeoutDebug =
= DiscoveryTimeout =

Revision as of 12:15, 29 July 2021

Overview

Parameter[1] Default value[1] Description
in UAClientSessionParameters
CloseTimeout 10 000 A timeout for closing the session (in milliseconds).
EndpointSelectionTimeout 30 000 A timeout for endpoint selection (in milliseconds).
OperationTimeout[2] 120 000 Timeout used when sending requests (in milliseconds).
SessionConnectTimeout 60 000 A session connect timeout (in milliseconds).
SessionTimeout 60 000 A session timeout (in milliseconds).
SessionTimeoutDebug 600 000 A session timeout used when a debugger is attached (in milliseconds).
in UADiscoveryParameters
DiscoveryTimeout 15 000 A maximum time a server discovery can take (in milliseconds).
in SDK configuration
(none)[2]

Documentation on how to modify the parameters that are set in the SDK configuration: User's Guide: OPC UA Application Configuration

See also: https://www.opclabs.com/forum/ua-connections/891-timeouts-reconnections

CloseTimeout

EndpointSelectionTimeout

OperationTimeout

SessionConnectTimeout

SessionTimeout

SessionTimeoutDebug

DiscoveryTimeout

  1. 1.0 1.1 The parameter names and default values were verified with QuickOPC 2020.2.
  2. 2.0 2.1 Before QuickOPC 2021.3, the OperationTimeout was configurable in the SDK configuration.