Exercises

• Write a web client in Go on your own without looking at the code in this chapter.
• Merge the code for MXrecords.go and NSrecords.go in order to create a single utility that does both jobs based on its command-line arguments.
• Modify the code for MXrecords.go and NSrecords.go to also accept IP addresses as input.
• Create a version of MXrecords.go and NSrecords.go using the cobra and viper packages.
• Create your own gRPC application using your own interface definition language.
• Make the necessary code changes to gServer.go in order to use goroutines and keep the number of clients that it has served.
• Modify advancedWebClient.go in order to save the HTML output in an external file.
• Try to implement a simple version of ab(1) on your own in Go using goroutines and channels.
• Modify kvWeb.go in order to support the DELETE and LOOKUP operations found in the original version of the...