anothertest

http.request('http://www.timeapi.org/pst/now?\c')
local function getHttpBody()
    http.request('http://www.timeapi.org/pst/now?\c')

    while true do
        local event, url, hBody = os.pullEvent()
        if event == "http_success" then
            print( "HTTP SUCCESS\nURL = "..url )
            return hBody
        elseif event == "http_failure" then
            error( "HTTP FAILURE\nURL = "..url )    -- If the error is not catched, this will exit the program.
            return nil    -- In case this function is called via pcall.
        end
    end
end

local function processHttpBody( hBody, filename )
    local hFile

    if hBody then
            local body = hBody.readAll()    -- Read the whole body.
            hFile = io.open( filename, "w" )    -- Open the provided filename for writing.
            hFile:write( body )     -- Write the body to the file.
            hFile:close()   -- Save the changes and close the file.
    else
        print( "Sorry, no body to process." )
    end

    hBody.close()   -- Do not know for sure if this is really necessary, but just in case.
end


processHttpBody(getHttpBody(),'swag')