Gunnar Beutner 49dd4e5193 Kernel: Block when writing to TCP sockets when the send window is full ...

Previously we'd just dump those packets into the network adapter's
send queue and hope for the best. Instead we should wait until the peer
has sent TCP ACK packets.

Ideally this would parse the TCP window size option from the SYN or
SYN|ACK packet, but for now we just assume the window size is 64 kB.

2021-05-26 23:09:28 +02:00

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