diff --git a/README.md b/README.md
index fcd25b18..bcebb0b8 100644
--- a/README.md
+++ b/README.md
@@ -710,6 +710,8 @@ Start `proxy.py` as:
     --plugins proxy.plugin.CacheResponsesPlugin
 ```
 
+You may also use the `--cache-requests` flag to enable request packet caching for inspection.
+
 Verify using `curl -v -x localhost:8899 http://httpbin.org/get`:
 
 ```console
diff --git a/examples/task.py b/examples/task.py
index 67441d82..91572255 100644
--- a/examples/task.py
+++ b/examples/task.py
@@ -8,116 +8,64 @@
     :copyright: (c) 2013-present by Abhinav Singh and contributors.
     :license: BSD, see LICENSE for more details.
 """
-import time
+import sys
 import argparse
-import threading
-import multiprocessing
-from typing import Any
 
-from proxy.core.work import (
-    Work, ThreadlessPool, BaseLocalExecutor, BaseRemoteExecutor,
-)
+from proxy.core.work import ThreadlessPool
 from proxy.common.flag import FlagParser
-from proxy.common.backports import NonBlockingQueue
+from proxy.core.work.task import (
+    RemoteTaskExecutor, ThreadedTaskExecutor, SingleProcessTaskExecutor,
+)
 
 
-class Task:
-    """This will be our work object."""
-
-    def __init__(self, payload: bytes) -> None:
-        self.payload = payload
-        print(payload)
-
-
-class TaskWork(Work[Task]):
-    """This will be our handler class, created for each received work."""
-
-    @staticmethod
-    def create(*args: Any) -> Task:
-        """Work core doesn't know how to create work objects for us, so
-        we must provide an implementation of create method here."""
-        return Task(*args)
-
-
-class LocalTaskExecutor(BaseLocalExecutor):
-    """We'll define a local executor which is capable of receiving
-    log lines over a non blocking queue."""
-
-    def work(self, *args: Any) -> None:
-        task_id = int(time.time())
-        uid = '%s-%s' % (self.iid, task_id)
-        self.works[task_id] = self.create(uid, *args)
-
-
-class RemoteTaskExecutor(BaseRemoteExecutor):
-
-    def work(self, *args: Any) -> None:
-        task_id = int(time.time())
-        uid = '%s-%s' % (self.iid, task_id)
-        self.works[task_id] = self.create(uid, *args)
-
-
-def start_local(flags: argparse.Namespace) -> None:
-    work_queue = NonBlockingQueue()
-    executor = LocalTaskExecutor(iid=1, work_queue=work_queue, flags=flags)
-
-    t = threading.Thread(target=executor.run)
-    t.daemon = True
-    t.start()
-
-    try:
+def start_local_thread(flags: argparse.Namespace) -> None:
+    with ThreadedTaskExecutor(flags=flags) as thread:
         i = 0
         while True:
-            work_queue.put(('%d' % i).encode('utf-8'))
+            thread.executor.work_queue.put(('%d' % i).encode('utf-8'))
             i += 1
-    except KeyboardInterrupt:
-        pass
-    finally:
-        executor.running.set()
-        t.join()
 
 
-def start_remote(flags: argparse.Namespace) -> None:
-    pipe = multiprocessing.Pipe()
-    work_queue = pipe[0]
-    executor = RemoteTaskExecutor(iid=1, work_queue=pipe[1], flags=flags)
-
-    p = multiprocessing.Process(target=executor.run)
-    p.daemon = True
-    p.start()
-
-    try:
+def start_remote_process(flags: argparse.Namespace) -> None:
+    with SingleProcessTaskExecutor(flags=flags) as process:
         i = 0
         while True:
-            work_queue.send(('%d' % i).encode('utf-8'))
+            process.work_queue.send(('%d' % i).encode('utf-8'))
             i += 1
-    except KeyboardInterrupt:
-        pass
-    finally:
-        executor.running.set()
-        p.join()
 
 
 def start_remote_pool(flags: argparse.Namespace) -> None:
     with ThreadlessPool(flags=flags, executor_klass=RemoteTaskExecutor) as pool:
-        try:
-            i = 0
-            while True:
-                work_queue = pool.work_queues[i % flags.num_workers]
-                work_queue.send(('%d' % i).encode('utf-8'))
-                i += 1
-        except KeyboardInterrupt:
-            pass
+        i = 0
+        while True:
+            work_queue = pool.work_queues[i % flags.num_workers]
+            work_queue.send(('%d' % i).encode('utf-8'))
+            i += 1
+
+
+def main() -> None:
+    try:
+        flags = FlagParser.initialize(
+            sys.argv[2:] + ['--disable-http-proxy'],
+            work_klass='proxy.core.work.task.TaskHandler',
+        )
+        globals()['start_%s' % sys.argv[1]](flags)
+    except KeyboardInterrupt:
+        pass
 
 
 # TODO: TaskWork, LocalTaskExecutor, RemoteTaskExecutor
 # should not be needed, abstract those pieces out in the core
 # for stateless tasks.
 if __name__ == '__main__':
-    flags = FlagParser.initialize(
-        ['--disable-http-proxy'],
-        work_klass=TaskWork,
-    )
-    start_remote_pool(flags)
-    # start_remote(flags)
-    # start_local(flags)
+    if len(sys.argv) < 2:
+        print(
+            '\n'.join([
+                'Usage:',
+                '  %s <execution-mode>' % sys.argv[0],
+                '    execution-mode can be one of the following:',
+                '    "remote_pool", "remote_process", "local_thread"',
+            ]),
+        )
+        sys.exit(1)
+    main()
diff --git a/proxy/core/base/tcp_upstream.py b/proxy/core/base/tcp_upstream.py
index f045f1f9..605cd75e 100644
--- a/proxy/core/base/tcp_upstream.py
+++ b/proxy/core/base/tcp_upstream.py
@@ -75,19 +75,18 @@ class TcpUpstreamConnectionHandler(ABC):
                 self.upstream.connection.fileno() in r:
             try:
                 raw = self.upstream.recv(self.server_recvbuf_size)
-                if raw is not None:
-                    self.total_size += len(raw)
-                    self.handle_upstream_data(raw)
-                else:
+                if raw is None:     # pragma: no cover
                     # Tear down because upstream proxy closed the connection
                     return True
-            except TimeoutError:
+                self.total_size += len(raw)
+                self.handle_upstream_data(raw)
+            except TimeoutError:    # pragma: no cover
                 logger.info('Upstream recv timeout error')
                 return True
-            except ssl.SSLWantReadError:
+            except ssl.SSLWantReadError:    # pragma: no cover
                 logger.info('Upstream SSLWantReadError, will retry')
                 return False
-            except ConnectionResetError:
+            except ConnectionResetError:    # pragma: no cover
                 logger.debug('Connection reset by upstream')
                 return True
         return False
@@ -98,10 +97,10 @@ class TcpUpstreamConnectionHandler(ABC):
                 self.upstream.has_buffer():
             try:
                 self.upstream.flush()
-            except ssl.SSLWantWriteError:
+            except ssl.SSLWantWriteError:   # pragma: no cover
                 logger.info('Upstream SSLWantWriteError, will retry')
                 return False
-            except BrokenPipeError:
+            except BrokenPipeError:     # pragma: no cover
                 logger.debug('BrokenPipeError when flushing to upstream')
                 return True
         return False
diff --git a/proxy/core/work/task/__init__.py b/proxy/core/work/task/__init__.py
new file mode 100644
index 00000000..157ae566
--- /dev/null
+++ b/proxy/core/work/task/__init__.py
@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+"""
+    proxy.py
+    ~~~~~~~~
+    ⚡⚡⚡ Fast, Lightweight, Pluggable, TLS interception capable proxy server focused on
+    Network monitoring, controls & Application development, testing, debugging.
+
+    :copyright: (c) 2013-present by Abhinav Singh and contributors.
+    :license: BSD, see LICENSE for more details.
+"""
+from .task import Task
+from .local import LocalTaskExecutor, ThreadedTaskExecutor
+from .remote import RemoteTaskExecutor, SingleProcessTaskExecutor
+from .handler import TaskHandler
+
+
+__all__ = [
+    'Task',
+    'TaskHandler',
+    'LocalTaskExecutor',
+    'ThreadedTaskExecutor',
+    'RemoteTaskExecutor',
+    'SingleProcessTaskExecutor',
+]
diff --git a/proxy/core/work/task/handler.py b/proxy/core/work/task/handler.py
new file mode 100644
index 00000000..5fd78e38
--- /dev/null
+++ b/proxy/core/work/task/handler.py
@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+"""
+    proxy.py
+    ~~~~~~~~
+    ⚡⚡⚡ Fast, Lightweight, Pluggable, TLS interception capable proxy server focused on
+    Network monitoring, controls & Application development, testing, debugging.
+
+    :copyright: (c) 2013-present by Abhinav Singh and contributors.
+    :license: BSD, see LICENSE for more details.
+"""
+from typing import Any
+
+from .task import Task
+from ..work import Work
+
+
+class TaskHandler(Work[Task]):
+    """Task handler."""
+
+    @staticmethod
+    def create(*args: Any) -> Task:
+        """Work core doesn't know how to create work objects for us.
+        Example, for task module scenario, it doesn't know how to create
+        Task objects for us."""
+        return Task(*args)
diff --git a/proxy/core/work/task/local.py b/proxy/core/work/task/local.py
new file mode 100644
index 00000000..a2642b23
--- /dev/null
+++ b/proxy/core/work/task/local.py
@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+"""
+    proxy.py
+    ~~~~~~~~
+    ⚡⚡⚡ Fast, Lightweight, Pluggable, TLS interception capable proxy server focused on
+    Network monitoring, controls & Application development, testing, debugging.
+
+    :copyright: (c) 2013-present by Abhinav Singh and contributors.
+    :license: BSD, see LICENSE for more details.
+"""
+import time
+import uuid
+import threading
+from typing import Any
+
+from ..local import BaseLocalExecutor
+from ....common.backports import NonBlockingQueue
+
+
+class LocalTaskExecutor(BaseLocalExecutor):
+    """We'll define a local executor which is capable of receiving
+    log lines over a non blocking queue."""
+
+    def work(self, *args: Any) -> None:
+        task_id = int(time.time())
+        uid = '%s-%s' % (self.iid, task_id)
+        self.works[task_id] = self.create(uid, *args)
+
+
+class ThreadedTaskExecutor(threading.Thread):
+
+    def __init__(self, **kwargs: Any) -> None:
+        super().__init__()
+        self.daemon = True
+        self.executor = LocalTaskExecutor(
+            iid=uuid.uuid4().hex,
+            work_queue=NonBlockingQueue(),
+            **kwargs,
+        )
+
+    def __enter__(self) -> 'ThreadedTaskExecutor':
+        self.start()
+        return self
+
+    def __exit__(self, *args: Any) -> None:
+        self.executor.running.set()
+        self.join()
+
+    def run(self) -> None:
+        self.executor.run()
diff --git a/proxy/core/work/task/remote.py b/proxy/core/work/task/remote.py
new file mode 100644
index 00000000..ce4b0009
--- /dev/null
+++ b/proxy/core/work/task/remote.py
@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+"""
+    proxy.py
+    ~~~~~~~~
+    ⚡⚡⚡ Fast, Lightweight, Pluggable, TLS interception capable proxy server focused on
+    Network monitoring, controls & Application development, testing, debugging.
+
+    :copyright: (c) 2013-present by Abhinav Singh and contributors.
+    :license: BSD, see LICENSE for more details.
+"""
+import time
+import uuid
+import multiprocessing
+from typing import Any
+
+from ..remote import BaseRemoteExecutor
+
+
+class RemoteTaskExecutor(BaseRemoteExecutor):
+
+    def work(self, *args: Any) -> None:
+        task_id = int(time.time())
+        uid = '%s-%s' % (self.iid, task_id)
+        self.works[task_id] = self.create(uid, *args)
+
+
+class SingleProcessTaskExecutor(multiprocessing.Process):
+
+    def __init__(self, **kwargs: Any) -> None:
+        super().__init__()
+        self.daemon = True
+        self.work_queue, remote = multiprocessing.Pipe()
+        self.executor = RemoteTaskExecutor(
+            iid=uuid.uuid4().hex,
+            work_queue=remote,
+            **kwargs,
+        )
+
+    def __enter__(self) -> 'SingleProcessTaskExecutor':
+        self.start()
+        return self
+
+    def __exit__(self, *args: Any) -> None:
+        self.executor.running.set()
+        self.join()
+
+    def run(self) -> None:
+        self.executor.run()
diff --git a/proxy/core/work/task/task.py b/proxy/core/work/task/task.py
new file mode 100644
index 00000000..f4467ef2
--- /dev/null
+++ b/proxy/core/work/task/task.py
@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+"""
+    proxy.py
+    ~~~~~~~~
+    ⚡⚡⚡ Fast, Lightweight, Pluggable, TLS interception capable proxy server focused on
+    Network monitoring, controls & Application development, testing, debugging.
+
+    :copyright: (c) 2013-present by Abhinav Singh and contributors.
+    :license: BSD, see LICENSE for more details.
+"""
+
+
+class Task:
+    """Task object which known how to process the payload."""
+
+    def __init__(self, payload: bytes) -> None:
+        self.payload = payload
+        print(payload)