diff --git a/exe/eventlog-to-lightstep/Main.hs b/exe/eventlog-to-lightstep/Main.hs
--- a/exe/eventlog-to-lightstep/Main.hs
+++ b/exe/eventlog-to-lightstep/Main.hs
@@ -1,14 +1,18 @@
 {-# LANGUAGE OverloadedStrings #-}
 
+import Control.Concurrent.Async
+import Control.Monad
+import Data.Function
 import qualified Data.Text as T
 import OpenTelemetry.EventlogStreaming_Internal
 import OpenTelemetry.Exporter
 import OpenTelemetry.Lightstep.Config
 import OpenTelemetry.Lightstep.Exporter
 import System.Clock
-import System.Environment (getArgs)
+import System.Environment (getArgs, getEnvironment)
 import System.FilePath
 import System.IO
+import System.Process.Typed
 import Text.Printf
 
 main :: IO ()
@@ -21,9 +25,23 @@
       let service_name = T.pack $ takeBaseName path
       exporter <- createLightstepSpanExporter lsConfig {lsServiceName = service_name}
       origin_timestamp <- fromIntegral . toNanoSecs <$> getTime Realtime
-      withFile path ReadMode (work origin_timestamp exporter)
+      withFile path ReadMode (work StopOnEOF origin_timestamp exporter)
       shutdown exporter
       putStrLn "\nAll done.\n"
+    ("run" : program : "--" : args') -> do
+      printf "Streaming eventlog of %s to Lightstep...\n" program
+      Just lsConfig <- getEnvConfig
+      exporter <- createLightstepSpanExporter lsConfig {lsServiceName = T.pack program}
+      let pipe = program <> "-opentelemetry.pipe"
+      runProcess $ proc "mkfifo" [pipe]
+      env <- (("GHCRTS", "-l -ol" <> pipe) :) <$> getEnvironment -- TODO(divanov): please append to existing GHCRTS instead of overwriting
+      p <- startProcess (proc program args' & setEnv env)
+      origin_timestamp <- fromIntegral . toNanoSecs <$> getTime Realtime
+      restreamer <- async $ withFile pipe ReadMode (work SleepAndRetryOnEOF origin_timestamp exporter)
+      waitExitCode p
+      wait restreamer
+      shutdown exporter
+      putStrLn "\nAll done."
     _ -> do
       putStrLn "Usage:"
       putStrLn ""
diff --git a/opentelemetry-lightstep.cabal b/opentelemetry-lightstep.cabal
--- a/opentelemetry-lightstep.cabal
+++ b/opentelemetry-lightstep.cabal
@@ -2,7 +2,7 @@
 name:                opentelemetry-lightstep
 description:         The OpenTelemetry Haskell Client (Lightstep exporter) https://opentelemetry.io
 category:            OpenTelemetry
-version: 0.3.2
+version: 0.4.0
 license-file:        LICENSE
 license:             Apache-2.0
 author:              Dmitry Ivanov
@@ -53,7 +53,7 @@
     http-client-tls,
     http-types,
     network,
-    opentelemetry >= 0.3.0,
+    opentelemetry >= 0.4.0,
     opentelemetry-extra,
     scientific,
     stm,
@@ -81,11 +81,12 @@
     ghc-events >= 0.13.0,
     http-client,
     http-types,
-    opentelemetry >= 0.3.0,
+    opentelemetry >= 0.4.0,
     opentelemetry-extra,
     opentelemetry-lightstep,
     splitmix,
     text,
+    typed-process,
     unordered-containers
   main-is: Main.hs
   hs-source-dirs: exe/eventlog-to-lightstep