OpenIntegrations/docs/en/md/TCP/Tcp-client/Send-line.mdx

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# Send line 
 Sends data as a string over the specified connection



`Function SendLine(Val Connection, Val Data, Val Encoding = "UTF-8", Val Timeout = 5000) Export`

  | Parameter | CLI option | Type | Required | Description |
  |-|-|-|-|-|
  | Connection | - | Arbitrary | ✔ | Connection, see. CreateConnection |
  | Data | - | String | ✔ | Data to be sent as a string |
  | Encoding | - | String | ✖ | Encoding for writing the outgoing string to the stream |
  | Timeout | - | Number | ✖ | Data reading timeout (ms). 0 > no limit |

  
  Returns:  Boolean - Flag of successful delivery

<br/>


:::caution
**NOCLI:** данный метод недоступен для использования в CLI версии
:::
<br/>



```bsl title="1C:Enterprise/OneScript code example"
    Address    = "45.79.112.203:4242";
    Connection = OPI_TCP.CreateConnection(Address);
    Data       = "Hello server!" + Chars.LF;

    Result = OPI_TCP.SendLine(Connection, Data);
    // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

    // End of message marker to avoid waiting for the end of timeout
    Marker = Chars.LF;
    Response = OPI_TCP.ReadLine(Connection, , Marker);

    OPI_TCP.CloseConnection(Connection);
```