diff --git a/benchmark2.py b/benchmark2.py
index 707dafe..137b01a 100644
--- a/benchmark2.py
+++ b/benchmark2.py
@@ -66,25 +66,43 @@ def print_progress_meme(char: str):
 
 
 def allout_sender_worker(input_queue, sent_queue, target_url: str, file_contents: bytes, request_timeout: float):
+    content_len = len(file_contents)
+    session = requests.Session()
     try:
-        prepared_curl = pycurl.Curl()
-        prepared_curl.setopt(pycurl.URL, target_url)
-        prepared_curl.setopt(pycurl.SSL_VERIFYPEER, 0)
-        prepared_curl.setopt(pycurl.SSL_VERIFYHOST, 0)
-        prepared_curl.setopt(pycurl.HTTP_VERSION, pycurl.CURL_HTTP_VERSION_2_0)
-        prepared_curl.setopt(pycurl.WRITEFUNCTION, lambda data: None)
-
         while True:
             try:
                 job = input_queue.get_nowait()
             except queue.Empty:
                 return
 
-            job.upload_started = time.time()
-            prepared_curl.perform()
-            job.upload_finished = time.time()
+            files = {
+                "file": (
+                    f"birbbenchmark2_testfile_{job.id}.wav",
+                    file_contents,
+                    'audio/wave',
+                    {'Content-length': content_len}
+                ),
+                "description": (
+                    None,
+                    json.dumps({'date': datetime.now().isoformat(), 'device_id': str(job.id)}),
+                    "application/json"
+                )
+            }
+
+            try:
+                job.upload_started = time.time()
+                r = session.post(target_url, files=files, timeout=request_timeout)
+                job.upload_finished = time.time()
+                status_code = r.status_code
+
+            except requests.exceptions.Timeout:
+                print_progress_meme('?')
+                continue
+
+            except requests.exceptions.ConnectionError:
+                print_progress_meme('!')
+                continue
 
-            status_code = prepared_curl.getinfo(pycurl.HTTP_CODE)
             if status_code == 200:
                 print_progress_meme('.')
             else:
@@ -100,27 +118,46 @@ def allout_sender_worker(input_queue, sent_queue, target_url: str, file_contents
 
 def timeouting_sender_worker(input_queue, sent_queue, target_url: str, file_contents: bytes, request_timeout: float,
                              timeout: float):
+    content_len = len(file_contents)
+    session = requests.Session()
+    start_time = time.time()
+    count = 0
     try:
-        prepared_curl = pycurl.Curl()
-        prepared_curl.setopt(pycurl.URL, target_url)
-        prepared_curl.setopt(pycurl.SSL_VERIFYPEER, 0)
-        prepared_curl.setopt(pycurl.SSL_VERIFYHOST, 0)
-        prepared_curl.setopt(pycurl.HTTP_VERSION, pycurl.CURL_HTTP_VERSION_2_0)
-        prepared_curl.setopt(pycurl.WRITEFUNCTION, lambda data: None)
-
-        start_time = time.time()
-        count = 0
         while True:
             try:
                 job = input_queue.get_nowait()
             except queue.Empty:
                 return
 
-            job.upload_started = time.time()
-            prepared_curl.perform()
-            job.upload_finished = time.time()
+            files = {
+                "file": (
+                    f"birbbenchmark2_testfile_{job.id}.wav",
+                    file_contents,
+                    'audio/wave',
+                    {'Content-length': content_len}
+                ),
+                "description": (
+                    None,
+                    json.dumps({'date': datetime.now().isoformat(), 'device_id': str(job.id)}),
+                    "application/json"
+                )
+            }
 
-            status_code = prepared_curl.getinfo(pycurl.HTTP_CODE)
+            # SUPER HIGH PRECISION MEASUREMENT COMPARTMENT DEPARTMENT ADMIRAL GENERAL ALADEEN
+            try:
+                job.upload_started = time.time()
+                r = session.post(target_url, files=files, timeout=request_timeout)
+                job.upload_finished = time.time()
+
+            except requests.exceptions.Timeout:
+                print_progress_meme('?')
+                continue
+
+            except requests.exceptions.ConnectionError:
+                print_progress_meme('!')
+                continue
+
+            status_code = r.status_code
             if status_code == 200:
                 print_progress_meme('.')
             else:
@@ -139,6 +176,7 @@ def timeouting_sender_worker(input_queue, sent_queue, target_url: str, file_cont
     except KeyboardInterrupt:
         return
 
+
 def mqtt_on_connect(client, userdata, flags, rc):
     client.subscribe(f"command/#")
 
@@ -178,6 +216,7 @@ def infinite_job_generator(input_queue, target_ready_jobs: int):
         if not threading.current_thread().active:
             return
 
+
 def run_benchmark(
         num_requests: int,
         num_workers: int,