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cluster servicename is not stable, so don't cache address

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Cloud Wu
2014-08-13 19:10:51 +08:00
parent 2cf69a6ef0
commit 845acd3314
3 changed files with 1 additions and 15 deletions
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2
HISTORY.md
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@@ -8,7 +8,7 @@ Dev version
* snax service add change SERVICE_PATH and add it to package.path * snax service add change SERVICE_PATH and add it to package.path
* skynet.redirect support string address * skynet.redirect support string address
* add skynet.harbor.queryname to query globalname * add skynet.harbor.queryname to query globalname
* add cluster.proxy and cluster.ncall * add cluster.proxy
v0.5.2 (2014-8-11) v0.5.2 (2014-8-11)
----------- -----------

1
examples/cluster2.lua
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@@ -4,6 +4,5 @@ local cluster = require "cluster"
skynet.start(function() skynet.start(function()
local proxy = cluster.proxy("db", ".simpledb") local proxy = cluster.proxy("db", ".simpledb")
print(skynet.call(proxy, "lua", "GET", "a")) print(skynet.call(proxy, "lua", "GET", "a"))
print(cluster.ncall("db.simpledb","GET", "a"))
print(cluster.call("db", ".simpledb", "GET", "a")) print(cluster.call("db", ".simpledb", "GET", "a"))
end) end)

13
lualib/cluster.lua
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@@ -24,19 +24,6 @@ function cluster.proxy(node, name)
return skynet.call(clusterd, "lua", "proxy", node, name) return skynet.call(clusterd, "lua", "proxy", node, name)
end end
local namecache = {}
function cluster.ncall(name, ...)
local s = namecache[name]
if not s then
local node , lname = name:match "(.-)(%..+)"
assert(node and lname)
s = cluster.proxy(node, lname)
namecache[name] = assert(s)
end
return skynet.call(s, "lua", ...)
end
skynet.init(function() skynet.init(function()
clusterd = skynet.uniqueservice("clusterd") clusterd = skynet.uniqueservice("clusterd")
end) end)