From 886b3355e1ff278d5c070ea01d72fb03c2035fcb Mon Sep 17 00:00:00 2001
From: Matt Ranney <mjr@ranney.com>
Date: Thu, 30 Jun 2011 14:29:58 -0600
Subject: [PATCH] Bugs fixed:

*  authentication retry while server is loading db (danmaz74) [GH-101]
*  command arguments processing issue with arrays

New features:

*  Auto update of new commands from redis.io (Dave Hoover)
*  Performance improvements and backpressure controls.
*  Commands now return the true/false value from the underlying socket write(s).
*  Implement command_queue high water and low water for more better control of queueing.

See `examples/backpressure_drain.js` for more information.
---
 changelog.md                   | 16 +++++++++++++++-
 examples/backpressure_drain.js | 33 +++++++++++++++++++++++++++++++++
 package.json                   |  2 +-
 3 files changed, 49 insertions(+), 2 deletions(-)
 create mode 100644 examples/backpressure_drain.js

diff --git a/changelog.md b/changelog.md
index 473442fe2ab..0ffd954b594 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,7 +1,21 @@
 Changelog
 =========
 
-Auto update of new commands from redis.io (Dave Hoover)
+## v0.6.2 - June 30, 2011
+
+Bugs fixed:
+
+*  authentication retry while server is loading db (danmaz74) [GH-101]
+*  command arguments processing issue with arrays
+
+New features:
+
+*  Auto update of new commands from redis.io (Dave Hoover)
+*  Performance improvements and backpressure controls.
+*  Commands now return the true/false value from the underlying socket write(s).
+*  Implement command_queue high water and low water for more better control of queueing.
+
+See `examples/backpressure_drain.js` for more information.
 
 ## v0.6.1 - June 29, 2011
 
diff --git a/examples/backpressure_drain.js b/examples/backpressure_drain.js
new file mode 100644
index 00000000000..a64456e8def
--- /dev/null
+++ b/examples/backpressure_drain.js
@@ -0,0 +1,33 @@
+var redis = require("../index"),
+    client = redis.createClient(null, null, {
+        command_queue_high_water: 5,
+        command_queue_low_water: 1
+    }),
+    remaining_ops = 10000, paused = false;
+
+function op() {
+    if (remaining_ops <= 0) {
+        console.error("Finished.");
+        process.exit(0);
+    }
+
+    remaining_ops--;
+    if (client.hset("test hash", "val " + remaining_ops, remaining_ops) === false) {
+        console.log("Pausing at " + remaining_ops);
+        paused = true;
+    } else {
+        process.nextTick(op);
+    }
+}
+
+client.on("drain", function () {
+    if (paused) {
+        console.log("Resuming at " + remaining_ops);
+        paused = false;
+        process.nextTick(op);
+    } else {
+        console.log("Got drain while not paused at " + remaining_ops);
+    }
+});
+
+op();
diff --git a/package.json b/package.json
index 6b8c8be8311..dbf42e5cb4e 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {   "name" : "redis",
-    "version" : "0.6.1",
+    "version" : "0.6.2",
     "description" : "Redis client library",
     "author": "Matt Ranney <mjr@ranney.com>",
     "contributors": [