result = new StringBuilder();

status = "Failure";

if (!sampleResult.isSuccessful()) {
result.append("test5,")
    .append("label=")
    .append(escapeTag(sampleResult.getSampleLabel()))
    .append(",status=")
    .append(status)
    .append(" ")
    .append('responsecode="')
    .append(escapeValue(sampleResult.getResponseCode()))
    .append('",url="')
    .append(escapeValue(sampleResult.getUrlAsString()))
    .append('",response="')
    .append(escapeValue(sampleResult.getResponseMessage()))
    .append('" ')
    .append(sampleResult.getTimeStamp())
    .append("000000");
}

String escapeValue(String val) {

    val = val.replaceAll(",", "\\\\,")
        .replaceAll(" ", "\\\\ ")
        .replaceAll("=", "\\\\=")
        .replaceAll("\r\n", " ")
        .replaceAll("\n", " ")
        .trim();

    return val;

}

String escapeTag(String val) {

    val = val.replaceAll(",", "\\\\,")
        .replaceAll(" ", "_")
        .replaceAll("=", "\\\\=")
        .replaceAll("\r\n", "_")
        .replaceAll("\n", "_")
        .trim();

    return val;

}

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.util.EntityUtils;

void PostMeasurement(String metric) {
  
    def httpclient = new DefaultHttpClient(new BasicHttpParams());
    def httpPost = new HttpPost();
    httpPost.setURI(new URI("http://${influx_host}:8086/write?db=jmeter"));
    httpPost.setEntity(new StringEntity(metric));
    HttpResponse response = httpclient.execute(httpPost);
    EntityUtils.consumeQuietly(response.getEntity());
}
if (result.toString()!="") {
  PostMeasurement(result.toString());
}