Transformer SDK For C
6.2.11.309924
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The following options are to setup this DataSource component to add latency information to each update. For this to work the update must already have an initial timestamp in milliseconds on a particular field. If configured latency information will be added to two other fields, describing the time elapsed since the initial timestamp. Each entry has a corresponding event entry.
For example:
Field | Value |
LTY_INIT_TS | 1125062541880 |
LTY_LIST_EVENT | datasrc1_E,datasrc1_X,transformer1_E,transformer1_X,rttpd1_E,rttpd1_X |
LTY_LIST_TS | 0,1,3,4,5,8 |
The comma seperated list of deltas correspond to the event names in the list of events. Each value represents the milliseconds since the initial timestamp that the event occured. For each component there should be a Enter (E) and an Exit (X) event. Note that in some cases Liberator will not add an Exit event, such as when the message is a cached value and the Exit time would be very large.
The above value break down to the following information:
Event | Value | Meaning |
datasrc1_E | 0 | Time elapsed between inital timestamp and entering datasrc1 |
datasrc1_X | 1 | Time elapsed between inital timestamp and exiting datasrc1 |
transformer1_E | 3 | Time elapsed between inital timestamp and entering transformer1 |
transformer1_X | 4 | Time elapsed between inital timestamp and exiting transformer1 |
rttpd1_E | 5 | Time elapsed between inital timestamp and entering rttpd1 |
rttpd1_X | 8 | Time elapsed between inital timestamp and exiting rttpd1 |
latency-chain-enable
Type: Boolean
Default: FALSE
latency-chain-name
Type: String
Default: %a
Latency Chain Name used for event list field
latency-chain-init-ts-field
Type: String
Default: LTY_INIT_TS
Latency Chain Init Timestamp Field Name
latency-chain-list-event-field
Type: String
Default: LTY_LIST_EVENT
Latency Chain Event List Field Name
latency-chain-list-ts-field
Type: String
Default: LTY_LIST_TS
Latency Chain Timestamp List Field Name