Groovy AsyncHttpClient

asyncHttpClient.groovy

@Grab(group='org.codehaus.groovy.modules.http-builder', module='http-builder', version='0.7.1')

import groovyx.net.http.AsyncHTTPBuilder
import groovyx.net.http.URIBuilder
import static groovyx.net.http.Method.POST
import static groovyx.net.http.ContentType.TEXT
import groovy.json.JsonSlurper


def http = new AsyncHTTPBuilder( poolSize:100 )

def slurper = new JsonSlurper()

def reader = new File(args[0])
reader.eachLine { line, lineNumber ->
        def uri = new URIBuilder(line);
        def response = http.post(uri:uri) { req,TEXT ->
        }

        http.handler.success = { resp, text ->
                println "num:${lineNumber} DONE:${uri.path}:${resp.statusLine.statusCode}:${text}"
        }
        http.handler.failure = { resp,text ->
                println "num:${lineNumber} ERROR:${resp.statusLine.statusCode}:${text}"
        }
}

@see http://groovy.codehaus.org/modules/http-builder/doc/async.html
Not documented well, so I make it.
It was tested on Groovy Version: 2.3.7 JVM: 1.7.0_60 Vendor: Oracle Corporation OS: Linux

// No handler style

def reader = new File(args[0])
reader.eachLine { line, lineNumber ->
        def uri = new URIBuilder(line);
        def response = http.post(uri:uri) { resp, text ->
            println "${lineNumber} ${resp.getStatus()} ${text}"
        }
}

Thread.sleep(4000)
http.shutdown()