README

This project contains examples of using Haskell's conduit library.

What is this repository for?

• These code examples provide iterative examples of building up different uses of conduit (mostly) one step at a time
• Version 0.1

How do I get set up?

Prerequisites:

• Have GHC version >= 7.8 installed (examples tested against 7.8.3)
• Have Cabal version >= 1.20 installed (examples tested against 1.20.0.2)
• Tested on Windows 8.1 and Amazon Linux AMI
• telnet or an equivalent tool must be available on the system (for running the examples)

Installing:

• Run cabal sandbox init first
• Run cabal configure; install any missing libraries with cabal install library-name
• Run cabal build
• Everything should just work from here, assuming your environment is not too crazy/different from the test environments listed above
• On *nix, you might not see output on the network examples until you Ctrl+C the server

How do I run the examples?

conduit-101-01:

• Just run the binary built by cabal build; this should be at dist/build/conduit-101-01/conduit-101-01
• The user prompts should take you the rest of the way

conduit-101-02:

• Run the binary built by cabal build; this should be at dist/build/conduit-101-02/conduit-101-02
• From another shell terminal, run telnet 127.0.0.1 4000 (or an equivalent tool to communicate to localhost on port 4000)
• Type some words; the server output should split each word to a new line until a newline character is read

conduit-101-03:

• Run the binary built by cabal build; this should be at dist/build/conduit-101-03/conduit-101-03
• Run the server binary from conduit-101-02
• Press ENTER for the program to immediately write some output to the server

conduit-101-04:

• Run the binary built by cabal build; this should be at dist/build/conduit-101-04/conduit-101-04
• Run the server binary from conduit-101-02
• Press ENTER to continue to the next setup step
• From another shell terminal, run telnet 127.0.0.1 4002 (or an equivalent tool to communicate to localhost on port 4002)
• Press ENTER to move to the "execution" step
• Now, type some text into the telnet terminal; you should see the same output run through this server as well as the conduit-101-02 server