Adapter type: dsv_sockin_in. The Socket (As Server) CSV Input adapter receives data in Event Stream Processor delimited format from the incoming network adapters.
Another program initiates the connection and then sends the data to the adapter.
It is possible for the data not to have the header, or for the header not to specify the field names.
If you use the CCL ATTACH ADAPTER statement to attach an adapter, you must supply the adapter type.
| Property Label | Property ID | Type | Description |
|---|---|---|---|
| Port | port | int | (Required) Server port. If port is set to -1, the adapter reads from the Ephemeral Port File. Default value is 12345. |
| Stream name, opcode expected | expectStreamNameOpcode | boolean | (Optional) If true, the first two fields are interpreted as stream name and opcode respectively. Messages with unmatched stream names are discarded. Default value is false. |
| Delimiter | delimiter | string | (Advanced) Symbol used to separate the columns. Default value is a comma ( , ). |
| Has Header | hasHeader | boolean | (Advanced) Determines whether the first line of the file contains the description of the fields. Default value is false. |
| Ephemeral Port File | epFile | filename | (Advanced) The file that contains the server port number, if port is -1. |
| Initial Listen Period (seconds) | retryperiod | uint | (Advanced) How long to wait for the first incoming connection before switching to the continuous state. Default value is 0. |
| Enter Initial State | initial | choice | (Advanced) Indicates when the adapter enters the initial loading state. Default value is never. |
| Convert to Safe Opcodes | safeOps | boolean | (Advanced) Converts the opcodes INSERT and UPDATE to UPSERT, and DELETE to SAFEDELETE. Default value is False. |
| Skip Deletes | skipDels | boolean | (Advanced) Skips the rows with opcodes DELETE or SAFEDELETE. Default value is false. |
| Date Format | dateFormat | string | (Advanced) The format string for parsing date values. Default value is %Y-%m-%dT%H:%M:%S. |
| Timestamp Format | timestampFormat | string | (Advanced) The format string for parsing timestamp values. Default value is %Y-%m-%dT%H:%M:%S. |
| Block Size | blockSize | int | (Advanced) The number of records to block into one pseudo-transaction. Default value is 1. |
|
Use Envelopes |
useEnvelopes | boolean |
(Advanced) Specify the block type the adapter uses to pass data to the engine. If you specify a blockSize property greater than zero, by default, the adapter packages rows into transaction blocks to send to the engine. To get the adapter to package rows into envelope blocks instead, set this property to true. Default value is false. |
| Field Mapping | permutation | permutation |
Mapping between Event Stream Processor and external fields, for example: |
PropertySet |
propertyset | string | (Advanced) Specifies the name of the property set from the project configuration file. If you specify the same properties in the project configuration file and the ATTACH ADAPTER statement, the values in the property set override the values defined in the ATTACH ADAPTER statement. No default value. |