Merge pull request #5 from chbruyand/v0.0.4

Bump version

rockspec/nats-0.0.4-1.rockspec

@@ -0,0 +1,35 @@
+package = "nats"
+version = "0.0.4-1"
+
+source = {
+   url = "git://github.com/PowerDNS/lua-nats.git",
+   tag = "0.0.4"
+}
+
+description = {
+   summary = "LUA client for NATS messaging system. https://nats.io/",
+   detailed = [[
+      LUA client for NATS messaging system. https://nats.io/
+      Fork of the original implementation https://github.com/DawnAngel/lua-nats/
+      by Eric Pinto <https://github.com/DawnAngel/>
+   ]],
+   homepage = "https://github.com/PowerDNS/lua-nats/",
+   maintainer = "PowerDNS.com B.V.<https://www.powerdns.com/>",
+   license = "MIT"
+}
+
+dependencies = {
+   "lua >= 5.1",
+   "luasocket",
+   "lua-cjson",
+   "uuid >= 1.0.0",
+}
+
+build = {
+   type = "none",
+   install = {
+      lua = {
+         "src/nats.lua"
+      }
+   }
+}

src/nats.lua

@@ -1,5 +1,5 @@
 local nats = {
-    _VERSION     = 'lua-nats 0.0.2',
+    _VERSION     = 'lua-nats 0.0.4',
     _DESCRIPTION = 'LUA client for NATS messaging system. https://nats.io',
     _COPYRIGHT   = 'Copyright (C) 2015 Eric Pinto',
 }
@@ -10,6 +10,10 @@ local nats = {
 local cjson  = require('cjson')
 local uuid   = require('uuid')
 
+-- set the random number generator for /dev/urandom. On Windows this isn't available
+-- and it returns nil+error, which is passed on to set_rng which then
+-- throws a meaningful error.
+uuid.set_rng(uuid.rng.urandom())
 
 -- ### Local properties ###
 
@@ -20,7 +24,7 @@ local client_prototype = {
     user          = nil,
     pass          = nil,
     lang          = 'lua',
-    version       = '0.0.2',
+    version       = '0.0.4',
     verbose       = false,
     pedantic      = false,
     trace         = false,