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gunnchadwick

backtrace-python's Issues

populate more attributes

    "application": "foo", // source application of fault
    "cpu.boottime": 1234234234, // time when system was booted
    "cpu.context": 1234, // the number of context switches on the system
    "cpu.idle": 1234234, // idle cpu time
    "cpu.iowait": 1234143, // time waiting for I/O to complete
    "cpu.irq": 1234113, // time servicing interrupts
    "cpu.kernel": "foo", // kernel cpu utilization
    "cpu.nice": "foo", // scheduling nice value
    "cpu.process.blocked": 1234, // number of blocked processes
    "cpu.process.count": 1234, // number of processes
    "cpu.process.running": 1234, // number of running processes
    "cpu.softirq": "foo", // time servicing soft-interrupts
    "cpu.user": 1234, // user cpu utilization
    "descriptor.count": 1234, // descriptor table size
     // memory address associated with fault [memory_address]
    "fault.address": "foo",
    "fingerprint": "foo", // primary fault signature [sha256]
    "hostname": "foo", // hostname of the faulting system [hostname]
    "sched.cs.involuntary": 1234, // number of involuntary context switches
    "sched.cs.voluntary": 1234, // number of voluntary context switches
    "system.memory.active": 1234, // recently used memory [bytes]
    // temporary storage for raw disk blocks [bytes]
    "system.memory.buffers": 1234,
    "system.memory.cached": 1234, // buffer cache size for files [bytes]
    // memory waiting to get written back to disk [bytes]
    "system.memory.dirty": 1234,
    "system.memory.free": 1234, // amount of free memory [bytes]
    // memory that has not been recently used [bytes]
    "system.memory.inactive": 1234,
    "system.memory.slab": 1234, // kernel data structure cache [bytes]
    "system.memory.swap.cached": 1234, // memory still backed by swap [bytes]
    "system.memory.swap.free": 1234, // unused swap space [bytes]
    "system.memory.swap.total": 1234, // total swap space [bytes]
    "system.memory.total": 1234, // total usable memory [bytes]
    // largest free contiguous block of vmalloc area [bytes]
    "system.memory.vmalloc.chunk": 1234,
    "system.memory.vmalloc.total": 1234, // vmalloc memory area [bytes]
    "system.memory.vmalloc.used": 1234, // used vmalloc memory area [bytes]
    // memory that is being written back to disk [bytes]
    "system.memory.writeback": 1234,
    "uname.machine": "x86_64", // machine hardware name
    "uname.release": "4.4.0-38-generic", // kernel release
    "uname.sysname": "Linux", // kernel name
    // kernel version
    "uname.version": "#57-Ubuntu SMP Tue Sep 6 15:42:33 UTC 2016",
    "vm.data.size": 1234, // size of data segment [bytes]
    "vm.locked.size": 1234, // locked memory size [bytes]
    "vm.pte.size": 1234, // page table entries size [bytes]
    "vm.rss.peak": 1234, // peak resident memory size [bytes]
    "vm.rss.size": 1234, // resident memory size [bytes]
    "vm.shared.size": 1234, // shared library size [bytes]
    "vm.stack.size": 1234, // size of stack segment [bytes]
    "vm.swap.size": 1234, // swap memory size [bytes]
    "vm.vma.peak": 1234, // peak virtual memory size [bytes]
    "vm.vma.size": 1234, // virtual memory size [bytes]
    "mem.rss": 1234,
    "mem.heap.total": 1234,
    "mem.heap.used": 1234,

threading prevents communication with child process

Test case:

import sys, os
root_dir = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
sys.path.insert(0, root_dir)
import backtracepython as bt

host, port = sys.argv[1:]

endpoint = "http://{}:{}".format(host, port)

bt.initialize(
    endpoint=endpoint,
    token="FakeToken",
    debug_backtrace=True,
    context_line_count=2,
)

import threading
import time


def thread_one():
    while True:
        time.sleep(0.1)

def thread_two():
    while True:
        time.sleep(0.2)

threading.Thread(target=thread_one).start()
threading.Thread(target=thread_one).start()
threading.Thread(target=thread_two).start()

this = broken

The child trying to read stdin never gets input, even though we write it over the pipe.

doesn't work on an interactive shell

Tested on Python2/Python3 on MacOs
https://xxxxxxxxxxx.sp.backtrace.io/p/xxxxxxxx/settings/integration-guides?doc=python

Error:

Vincents-MacBook-Pro-7:petportal vincentlussenburg$ python3
Python 3.7.3 (default, Mar 27 2019, 09:23:32) 
[Clang 9.0.0 (clang-900.0.39.2)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import backtracepython as bt
>>> 
>>> bt.initialize(
...   endpoint="https://submit.backtrace.io/testing-jknkjnnl/abshsdbfjsdhfbsdjfbsjdhf/json",
...   token="abshsdbfjsdhfbsdjfbsjdhf"
... )
>>> try:
...     data = open("foo.txt").read()
... except:
...     bt.send_last_exception()
... 
Traceback (most recent call last):
  File "<stdin>", line 2, in <module>
FileNotFoundError: [Errno 2] No such file or directory: 'foo.txt'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 4, in <module>
  File "/usr/local/lib/python3.7/site-packages/backtracepython/__init__.py", line 249, in send_last_exception
    report = BacktraceReport()
  File "/usr/local/lib/python3.7/site-packages/backtracepython/__init__.py", line 112, in __init__
    entry_path = os.path.abspath(__main__.__file__)
AttributeError: module '__main__' has no attribute '__file__'

DOES WORK when put into a python file directly

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