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

---
sidebar_position: 5
---

import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem';

# Send binary data 
 Sends binary data over the specified connection



`Function SendBinaryData(Val Connection, Val Data, Val Timeout = 5000) Export`

  | Parameter | CLI option | Type | Required | Description |
  |-|-|-|-|-|
  | Connection | - | Arbitrary | ✔ | Connection, see. CreateConnection |
  | Data | - | BinaryData | ✔ | Sending data |
  | Timeout | - | Number | ✖ | Data reading timeout (ms). 0 > no limit |

  
  Returns:  Boolean - Flag of successful delivery

<br/>

:::tip
Parameters with Binary data type can also accept file paths on disk and URLs
:::

:::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);
    Message    = "Hello server!" + Chars.LF;
    Data       = ПолучитьДвоичныеДанныеИзСтроки(Message);

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

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

    OPI_TCP.CloseConnection(Connection);
```