comms/socketipc/docs/usecase1.md

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# Copyright (c) 2019-2020, NVIDIA CORPORATION.  All rights reserved.

@page ipc_usecase1 IPC Workflow

@note SW Release Applicability: This tutorial is applicable to modules in both **NVIDIA DriveWorks** and **NVIDIA DRIVE Software** releases.

The following code snippet demonstrates the general structure of a server process receiving data:

```{.cpp}
    dwSocketServer_initialize(...);

    dwSocketServer_accept(&connection, ...);
    while(true)
    {
        // receive data from client
        dwSocketConnection_read(&buffer, &buffer_size, timeout_us, connection);
    }
```

The following code snippet demonstrates the general structure of a corresponding client process sending data:

```{.cpp}
    dwSocketClient_initialize(...);

    dwSocketClient_connect(&connection, ...);
    while(true)
    {
        // send data to server
        dwSocketConnection_write(&buffer, &buffer_size, timeout_us, connection);
    }
```
This workflow is demonstrated in the following sample: @ref dwx_ipc_socketclientserver_sample.