[Reading Notes] iOS network-Understanding error sources, Reading Notes ios error sources

[Reading Notes] iOS network-Understanding error sources, Reading Notes ios error sources

It takes only several hundred milliseconds to consider how a byte is sent from a device to the transport server and how the remote server receives the byte, however, network devices are required to work properly. The complexity of device networks and network interconnection leads to the emergence of layered networks. Layered networks divide such complex environments into modules that are easier to manage. Although this is very helpful for programmers, when data flows between layers, it may produce the network errors mentioned above.

 

Reference: iOS network advanced programming-enterprise application development for iPhone and iPad