How to read the ACK in TCP Cleint-Server application?

[aatifshaikh66]

Hello,
I'm working on a project in which I'm using the ESP32-WROOM-32U module. I've developed a TCP Client-Server based application, in which my device is acting as a TCP client and connecting to a central server. I'm developing my code with the help of Arduino IDe. Right now, I'm sending some data to the central server using the defined function TCPClient.write( ucTCPBuffer, uiTCPBufferLen);. I wanted to know how can I read the TCP acknowledgement after sending the data, so that, I can always ensure whether my data is successfully being transmitted to the central server. Is there a function like "TCPClient.Readacknowledgement( );?

Note* the function and variable definition are given below:
1. WiFiClient TCPClient.
2. char ucTCPBuffer[(uint8_t)250];
3. uint16_t uiTCPBufferLen;