1 files changed, 0 insertions, 45 deletions
diff --git a/project/PollingUtils.scala b/project/PollingUtils.scala
deleted file mode 100644
index 34b92ac..0000000
--- a/project/PollingUtils.scala
+++ /dev/null
@@ -1,45 +0,0 @@
-import java.io.FileNotFoundException
-import java.net.{ConnectException, URL}
-
-import scala.concurrent.TimeoutException
-import scala.concurrent.duration._
-
-object PollingUtils {
-
-  def waitUntilServerAvailable(url: URL): Unit = {
-    val connected = poll(5.seconds, 250.milliseconds)({
-      urlConnectionAvailable(url)
-    })
-    if (!connected) {
-      throw new TimeoutException(s"Failed to connect to $url")
-    }
-  }
-
-  def poll(timeout: FiniteDuration, interval: FiniteDuration)(poll: => Boolean): Boolean = {
-    val start = System.nanoTime()
-
-    def go(): Boolean = {
-      if (poll) {
-        true
-      } else if ((System.nanoTime() - start) > timeout.toNanos) {
-        false
-      } else {
-        Thread.sleep(interval.toMillis)
-        go()
-      }
-    }
-    go()
-  }
-
-  def urlConnectionAvailable(url: URL): Boolean = {
-    try {
-      url.openConnection()
-        .getInputStream
-        .close()
-      true
-    } catch {
-      case _: ConnectException => false
-      case _: FileNotFoundException => true // on 404
-    }
-  }
-}