wojteklu/watchdog

Class for logging excessive blocking on the main thread

watchdog's Issues

Is it possible to disable the Watchdog when a breakpoint is reached?

I realised that the watchdog (of course) times out when the execution stops at a breakpoint. Does this really mean that I have to disable the initialisation of the watchdog normally during development, and enable it only when the app is running "freely"?

CocoaPods installation error

[!] Unable to find a specification for Watchdog`

The duration display the thresold duration instead of how long the app has been blocked

In the v1.x, the duration logs in the console was the duration of how long the main thread has been blocked. Starting with the 2.0, the duration is always displaying the threshold duration.

That's a sad regression, it was a really interesting feature. Do you think to bring it back?

Credit the original?

This looks like a port of existing Objective-C code that's floated around for a while. You should probably give credit to the original

https://gist.github.com/jspahrsummers/419266f5231832602bec

There may be other implementations out there to but that's what I found with a quick search.

strictMode: true is not working

Nice library!
I tried with strictMode: true is not working at all when using Carthage, but if I copied Watchdog.swift and it is working perfectly now.

Hope you can fix it, Thanks!

Remove in AppStore-Build?

Do I have to remove watchdog when I build for the app-store?

The designated initializer is not public?

Nobody can initialize this class due to this issue.
You should probably change it to:

public init(_ threshold: Double = 0.2) {

It's a beauty class, but I just have a question

When It's switched to main thread, and execute

self.pingTaskIsRunning = false
self.semaphore.signal()

Is it will consume main thread resources too much, if I set threshold a little number(just like 50 ms)?

Latest version through Pod does not include callback

Noticed that the version that gets installed with pod install does not include the callback

Add a closure to do sth after the blocking

It might be very handy.

Is it possible to change the timeout time during execution?

Watchdog is very useful, thanks a lot, but I have a problem:
During normal execution of my app, I can set a rather small timeout time, say 0.5 sec. This works fine.
However, I have a number of unit stress tests that use unrealistic large data, just to identify potential bottlenecks. To setup these tests, the main thread is busy more than the timeout time of 0.5 sec.
I could of course increase it, but then I would not catch certain problems.
So, what I would like to do is either to disable Watchdog only during the execution of my test setup, or change its timeout time.
Is this possible?

Duration feature is missing in version 2.0

Fully downloaded file from Chrome is not observed. Only the .crdownload is observed.

('Was Created/Downloaded: ', '/Users/username/Downloads/LoadConf (1).pdf.crdownload')

`
import sys
import os
import time
from watchdog.observers import Observer
from watchdog.events import FileSystemEventHandler

class Event(FileSystemEventHandler):
def on_created(self, event):
print('Was Created/Downloaded: ', event.src_path)

if name == 'main':
path = sys.argv[1] if len(sys.argv) > 1 else '.'
event_handler = Event()
observer = Observer()
observer.schedule(event_handler, path, recursive=True)
observer.start()
try:
while True:
time.sleep(5)
print('Waiting for a change...')
except KeyboardInterrupt:
observer.stop()
observer.join()
`

OSX support

Is there a reason to not support OS X? I didn't try it out yet, but looking at the code, I didn't see anything blocking

Support Swift 3.0

What are your plans to support Swift3?

Add context of the blocking to output

How to output the information about the blocking context (i.e. the function, code that is blocking)?

Can't get it to work

Am I missing something?

I wrote some code in viewDidLoad() of a VC to block the main thread for seconds (just a long loop), and the watchdog won't fire (not printing anything). Am I missing something?

Objective-C support

Hi!
You plan to support objective-c projects?

Carthage

Hi!

Carthage support doesn't seem to be working.

Based on the readme, I added github "wojteklukaszuk/Watchdog" ~> 1.0.2 to my Cartfile. Here's the result:

~/B ❯❯❯ carthage update
*** Fetching Watchdog
No available version for github "wojteklukaszuk/Watchdog" satisfies the requirement: ~> 1.0.2

So I removed ~> 1.0.2, but it seems Carthage tries to build the example project instead of the Framework:

~/B ❯❯❯ carthage update
*** Fetching Watchdog
*** Checking out Watchdog at "1.0.1"
*** xcodebuild output can be found in /var/folders/ws/xc68hw2j7kb5l6hqtmz0kh7m0000gn/T/carthage-xcodebuild.AfTOro.log
Project "Example.xcodeproj" has no shared schemes

Watchdog is so cool,and I want a new feature

Watchdog is so cool, it works well, when watchdog find on the main thread is blocking, and I want to know who block the main thread. but I do not know how to print the callstack?