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TCP_NODELAY vs Nagle Algorithm
Interactive visualization of packet transmission strategies
Message
Input Latency (ms)
Round-Trip Time (ms)
Start Simulation
TCP_NODELAY = 1
Nagle Algorithm Disabled
Immediate transmission
Sender
Receiver
0
Packets Sent
0
ms
Total Time
0
ms
First Byte Latency
TCP_NODELAY = 0
Nagle Algorithm Enabled
Buffer until ACK
Sender
Receiver
0
Packets Sent
0
ms
Total Time
0
ms
First Byte Latency
Data Packet
ACK Response