Added missing dependency. Fix thread latency perf benchmark.

README.md

@@ -9,6 +9,10 @@ Installation
 With LuaRocks 2.0.4.1:
 	$ sudo luarocks install https://github.com/Neopallium/lua-zmq/raw/master/rockspecs/lua-zmq-scm-1.rockspec
 
+For threads support:
+	$ sudo luarocks install https://github.com/Neopallium/lua-llthreads/raw/master/rockspecs/lua-llthreads-scm-0.rockspec
+	$ sudo luarocks install https://github.com/Neopallium/lua-zmq/raw/master/rockspecs/lua-zmq-threads-scm-0.rockspec
+
 With CMake:
 	$ git clone git://github.com/Neopallium/lua-zmq.git
 	$ cd lua-zmq ; mkdir build ; cd build

perf/thread_lat.lua

@@ -29,7 +29,7 @@ local message_size = tonumber(arg[3])
 local roundtrip_count = tonumber(arg[4])
 
 local zmq = require"zmq"
-local thread = require"zmq.thread"
+local zthreads = require"zmq.threads"
 
 local socket = require"socket"
 local time = socket.gettime
@@ -39,9 +39,9 @@ local child_code = [[
 	print("child:", ...)
 
 	local zmq = require"zmq"
-	local thread = require"zmq.thread"
+	local zthreads = require"zmq.threads"
 
-	local ctx = thread.get_parent_ctx()
+	local ctx = zthreads.get_parent_ctx()
 	local s = ctx:socket(zmq.REP)
 	s:connect(connect_to)
 
@@ -60,7 +60,7 @@ local ctx = zmq.init(1)
 local s = ctx:socket(zmq.REQ)
 s:bind(bind_to)
 
-local child_thread = thread.runstring(ctx, child_code, connect_to, message_size, roundtrip_count)
+local child_thread = zthreads.runstring(ctx, child_code, connect_to, message_size, roundtrip_count)
 child_thread:start()
 
 local data = ("0"):rep(message_size)

rockspecs/lua-zmq-threads-scm-0.rockspec

@@ -10,6 +10,7 @@ description = {
 }
 dependencies = {
 	"lua-zmq",
+	"lua-llthreads",
 }
 build = {
 	type = "none",