From f3641864d0b43d97d30aed48e874ddfb33813f3d Mon Sep 17 00:00:00 2001
From: Brian Muller <bamuller@gmail.com>
Date: Tue, 2 Jan 2018 14:17:36 -0500
Subject: [PATCH] fixed examples

---
 docs/index.rst    |  6 +++---
 docs/intro.rst    | 18 +++++++-----------
 docs/querying.rst |  4 ++--
 examples/get.py   |  9 +++++----
 examples/set.py   |  9 +++++----
 5 files changed, 22 insertions(+), 24 deletions(-)

diff --git a/docs/index.rst b/docs/index.rst
index 6148bba..f8f4758 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -7,13 +7,13 @@ Kademlia Documentation
 ======================
 
 .. note ::
-    This library assumes you have a working familiarity with Twisted_.
+    This library assumes you have a working familiarity with asyncio_.
 
-This library is an asynchronous Python implementation of the `Kademlia distributed hash table <http://en.wikipedia.org/wiki/Kademlia>`_.  It uses Twisted_ to provide asynchronous communication.  The nodes communicate using `RPC over UDP <https://github.com/bmuller/rpcudp>`_ to communiate, meaning that it is capable of working behind a `NAT <http://en.wikipedia.org/wiki/NAT>`_.
+This library is an asynchronous Python implementation of the `Kademlia distributed hash table <http://en.wikipedia.org/wiki/Kademlia>`_.  It uses asyncio_ to provide asynchronous communication.  The nodes communicate using `RPC over UDP <https://github.com/bmuller/rpcudp>`_ to communiate, meaning that it is capable of working behind a `NAT <http://en.wikipedia.org/wiki/NAT>`_.
 
 This library aims to be as close to a reference implementation of the `Kademlia paper <http://pdos.csail.mit.edu/~petar/papers/maymounkov-kademlia-lncs.pdf>`_ as possible.
 
-.. _Twisted: https://twistedmatrix.com
+.. _asyncio: https://docs.python.org/3/library/asyncio.html
 
 .. toctree::
    :maxdepth: 3
diff --git a/docs/intro.rst b/docs/intro.rst
index 9929d37..07110a4 100644
--- a/docs/intro.rst
+++ b/docs/intro.rst
@@ -8,29 +8,25 @@ The easiest (and best) way to install kademlia is through `pip <http://www.pip-i
 
 Usage
 =====
-Assuming you want to connect to an existing network (run the `Stand-alone Server`_ example below if you don't have a network):
+To start a new network, create the first node.  Future nodes will connect to this first node (and any other nodes you know about) to create the network.
 
-.. literalinclude:: ../examples/example.py
+.. literalinclude:: ../examples/first_node.py
 
-Check out the examples folder for other examples.
+Here's an example of bootstrapping a new node against a known node and then setting a value:
+
+.. literalinclude:: ../examples/set.py
 
 .. note ::
     You must have at least two nodes running to store values.  If a node tries to store a value and there are no other nodes to provide redundancy, then it is an exception state.
 
-Stand-alone Server
-==================
-
-If all you want to do is run a local server, just start the example server::
-
-  $ twistd -noy examples/server.tac
-
 
 Running Tests
 =============
 
 To run tests::
 
-  $ trial kademlia
+  $ pip install -r dev-requirements.txt
+  $ python -m unittest
 
 
 Fidelity to Original Paper
diff --git a/docs/querying.rst b/docs/querying.rst
index 9b6c351..5978fca 100644
--- a/docs/querying.rst
+++ b/docs/querying.rst
@@ -3,10 +3,10 @@ Querying the DHT
 
 If you just want to query the network, you can use the example query script.  For instance::
 
-  $ python examples/query.py 1.2.3.4 8468 SpecialKey
+  $ python examples/get.py 1.2.3.4 8468 SpecialKey
 
 The query script is simple:
 
-.. literalinclude:: ../examples/query.py
+.. literalinclude:: ../examples/get.py
 
 Check out the examples folder for other examples.
diff --git a/examples/get.py b/examples/get.py
index c8b0d58..b98c5b4 100644
--- a/examples/get.py
+++ b/examples/get.py
@@ -4,8 +4,8 @@ import sys
 
 from kademlia.network import Server
 
-if len(sys.argv) != 2:
-    print("Usage: python get.py <key>")
+if len(sys.argv) != 4:
+    print("Usage: python get.py <bootstrap node> <bootstrap port> <key>")
     sys.exit(1)
 
 handler = logging.StreamHandler()
@@ -20,8 +20,9 @@ loop.set_debug(True)
 
 server = Server()
 server.listen(8469)
-loop.run_until_complete(server.bootstrap([("127.0.0.1", 8468)]))
-result = loop.run_until_complete(server.get(sys.argv[1]))
+bootstrap_node = (sys.argv[1], int(sys.argv[2]))
+loop.run_until_complete(server.bootstrap([bootstrap_node]))
+result = loop.run_until_complete(server.get(sys.argv[3]))
 server.stop()
 loop.close()
 
diff --git a/examples/set.py b/examples/set.py
index cf274cf..1b2aae2 100644
--- a/examples/set.py
+++ b/examples/set.py
@@ -4,8 +4,8 @@ import sys
 
 from kademlia.network import Server
 
-if len(sys.argv) != 3:
-    print("Usage: python set.py <key> <value>")
+if len(sys.argv) != 5:
+    print("Usage: python set.py <bootstrap node> <bootstrap port> <key> <value>")
     sys.exit(1)
 
 handler = logging.StreamHandler()
@@ -20,7 +20,8 @@ loop.set_debug(True)
 
 server = Server()
 server.listen(8469)
-loop.run_until_complete(server.bootstrap([("127.0.0.1", 8468)]))
-loop.run_until_complete(server.set(sys.argv[1], sys.argv[2]))
+bootstrap_node = (sys.argv[1], int(sys.argv[2]))
+loop.run_until_complete(server.bootstrap([bootstrap_node]))
+loop.run_until_complete(server.set(sys.argv[3], sys.argv[4]))
 server.stop()
 loop.close()