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Post by account_disabled on Nov 13, 2023 5:32:05 GMT
By using UDP, it solves many of the fundamental problems found in previous, traditional versions of HTTP and is able to bypass their limitations. Moreover, QUIC itself is not limited to just transporting HTTP requests. The biggest impulse that initiated the creation of a new transport protocol was the desire to improve and speed up the operation of the entire Internet. Worth knowing: A few days ago we introduced the latest version of PHP. Today we can boast that our WordPress and Magento servers are HTTP compliant! What are the benefits of HTTP and UDP? Modern TCP is the result of decades of experimentation and extensions to the basic protocol. When the HTTP photo editor Working Group began developing HTTP in , the main goal was to eliminate head- of-line blocking , in which a lingering HTTP request effectively holds up the entire connection until that one response is received. During further optimization work, it turned out that the mentioned header blocking is also present in TCP itself . If one packet is lost, the TCP receiver holds all subsequent packets, and as a result the application must wait for retransmission - even though it could handle other packets during that time. http operation The QUIC protocol, through the use of UDP, solves this problem by moving the HTTP stream layer to the 'generic transport' . Hence, packet loss affecting one stream does not affect the others. However, this is not the only advantage that distinguishes HTTP and QUIC.
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