March 2018
Intermediate to advanced
626 pages
17h 32m
English
When TCP sends a packet or a group of packets (refer to the How it works... section at the end of this recipe), it waits for an acknowledgment to confirm the acceptance of these packets. Retransmissions obviously happen due to a packet that has not arrived, or an acknowledgment that has not arrived on time. There can be various reasons for this, and finding the correct reason is the goal of this recipe.
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