		Changelog
		=========

		## 4.0.0 - 2016-11-18

		* Improved error handling:
		1. `RpcBackend.serve()` will now serialize errors in a slightly different
		format, preserving `message`, `code` and `errno` if present in
		the error object.
		2. `Rpc.rpc()` will treat any return message that is a JSON object
		containing an `error` property as a remote error, resulting in a
		rejected promise. Previously we didn't care to inspect return
		messages, so remote errors would still yield fulfilled promises.

		## 3.0.2 - 2016-11-08
		@@ -5,0 +16,0 @@

lib/rpc-backend.js

		@@ -59,3 +59,6 @@ // Generated by CoffeeScript 1.11.1

		RpcBackend.prototype._mkcallback = function(exchange, handler, subopts) {
		RpcBackend.prototype._mkcallback = function(exchange, handler, subopts, serializeError) {
		if (serializeError == null) {
		serializeError = require('./error-serializer');
		}
		return function(msg, headers, info, ack) {
		@@ -98,6 +101,3 @@ return doack(subopts, ack)(function() {
		return Promise.resolve().then(function() {
		var ref3;
		return exchange.publish(info.replyTo, {
		error: (ref3 = err.message) != null ? ref3 : err
		}, opts);
		return exchange.publish(info.replyTo, serializeError(err), opts);
		}).then(function() {
		@@ -104,0 +104,0 @@ if (subopts != null ? subopts.ack : void 0) {

lib/rpc.js

		@@ -55,4 +55,10 @@ // Generated by CoffeeScript 1.11.1

		Rpc.prototype.registerResponse = function(corrId, options) {
		Rpc.prototype.registerResponse = function(corrId, options, deserialize) {
		var def, value;
		if (options == null) {
		options = {};
		}
		if (deserialize == null) {
		deserialize = require('./error-deserializer');
		}
		def = {};
		@@ -63,6 +69,6 @@ def.promise = new Promise(function(resolve, reject) {
		});
		options = options \|\| {};
		value = {
		def: def,
		options: options
		options: options,
		deserialize: deserialize
		};
		@@ -80,3 +86,3 @@ this.responses.set(corrId, value, options.timeout);
		_this.responses.remove(corrId);
		return response.def.resolve(payload);
		return response.def.resolve(response.deserialize(payload));
		};
		@@ -83,0 +89,0 @@ })(this))["catch"](function(err) {

package.json

		{
		"name": "amqp-as-promised",
		"description": "A promise-based AMQP API build on node-amqp",
		"version": "3.0.2",
		"version": "4.0.0",
		"repository": {
		@@ -32,10 +32,11 @@ "type": "git",
		"devDependencies": {
		"chai": "^3.4.1",
		"chai-as-promised": "^5.2.0",
		"coffee-script": "^1.10.0",
		"mocha": "^2.3.4",
		"chai": "^3.5.0",
		"chai-as-promised": "^6.0.0",
		"chai-like": "^0.1.10",
		"coffee-script": "^1.11.1",
		"mocha": "^3.1.2",
		"proxyquire": "^1.7.3",
		"sinon": "~1.17.2",
		"sinon": "^1.17.6",
		"sinon-chai": "^2.8.0"
		}
		}

README.md

		@@ -193,4 +193,12 @@ AMQP as Promised
		If an exception is thrown by the handler, it will be propagated back
		to the client as an object with a `error` property containing the
		error message.
		to the client as an object:
		```
		{
		"error": {
		"message": <exception.message>,
		[ "code": <exception.code>, ]
		[ "errno": <exception.errno> ]
		}
		}
		```

		@@ -316,3 +324,5 @@ ### Serve with prefetchCount/ack
		with the contents of the reply. If no reply is received before the
		timeout, the promise is instead rejected.
		timeout, the promise is instead rejected. Replies that are JSON
		objects that have an `error` property set are assumed to be remote
		errors, and will result in a rejected promise.

		@@ -319,0 +329,0 @@ #### Parameters

src/rpc-backend.coffee