Example: Sending Data To The Client Once

To send data to the client once, we request the server to do this. We send an empty request, and the server will respond appropriately.

In this example, we will ask the server what version it is running.

For the server:

lovernetlib = require('lovernet')
lovernet = lovernetlib.new{type=lovernetlib.mode.server}
lovernet:addOp('version')
lovernet:addProcessOnServer('version',function(self,peer,arg,storage)
  return '1.0'
end)

function love.update(dt)
  lovernet:update(dt)
end

For the client:

lovernetlib = require('lovernet')
lovernet = lovernetlib.new()
lovernet:addOp('version')

lovernet:pushData('version')

function love.update(dt)
  if lovernet:getCache('version') then
    assert( lovernet:getCache('version') == '1.0', 'Version Mismatch!' )
  end
  lovernet:update(dt)
end