Node.js Recipes, 1st Edition by Cory Gackenheimer (auth.)

By Cory Gackenheimer (auth.)

Node.js Recipes is your one-stop reference for fixing Node.js difficulties. choked with priceless recipes that persist with a problem/solution layout, you could lookup recipes for plenty of events that you could be stumble upon on your daily server-side development.

Node.js is available to people who not just have fun with in server-side programming but additionally internet builders who comprehend the ever-present language of the net. Node.js Recipes covers the entire crucial elements required to develop into a pro Node.js developer very quickly - make it your critical reference today.

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Sample text

The end event is triggered when the other end of the stream sends the FIN packet, which you saw in the previous sections. There you examined the half-open socket connection; however, in this case, the socket is no longer writable. Then there is one last round of checks to see if there is still a readable entity in the stream, which it reads before it returns, finalizing the “end” of the socket. js. listen() callback, which prints the message “server is listening” to your console. js) and you invoke the connectListener callback that prints “Connection successful” in your console.

In particular the recipes you will see will cover these topics: • Setting up a server • Creating connections to your server • Configuring server defaults • Creating a client • Using sockets to communicate between servers • Retrieving details about connected servers • Controlling socket details Once you have read this chapter, you should have the capability not only to build a simple networked application but also perhaps to have a robust solution to incorporate into your workflow. 2-1. js application.

Log('message for you sir: ' + data); }); If you have everything running properly, you will see the client interacting with your server in the console output as shown in Listings 2-19 and 2-20. js Listing 2-19. js server is listening message for you sir: hello Listing 2-20. js. This module carries with it the ability to communicate smoothly between TCP servers and clients. In the example you created in Listing 2-17, you created a connection that listened on a port and a host as described in Section 2-2.

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