devyn

#!/bin/bash
# https://coldfix.eu/2017/01/29/vpn-box/

up() {
    # ensure alternate resolv.conf exists
    # otherwise system resolv.conf will be overwritten
    [[ -d /etc/netns/vpn ]] || mkdir -p /etc/netns/vpn
    [[ -e /etc/netns/vpn/resolv.conf ]] || touch /etc/netns/vpn/resolv.conf

    # create network namespace

devyn

// With async

function foo(callback) {
    async.series([
        function (done) {
            one("x", done);
        },
        function (done) {
            if (FOO) {
                two("y", done);

devyn

1 > logger = !LogInput
[3414] logger
2 > logger.send({key: "value"})
logger: Received {key: "value"} from 2929
3 > !Echo
Error: Must assign spawned process to variable
4 > echo = !Echo
5 > echo.send(1234)
6 > echo.recv()
1234

devyn

nor(out, A, B) {
  out !- A + B;
}

nand(out, A, B) {
  notA !- A;
  notB !- B;
  out  <- notA + notB;
}

devyn

implementation console trace[] Hi @#two;
infrastructure affix[] [ foo[] a b c d [two: implementation console explode[] Yo!] ];

devyn

Ordering guarantees in Paws

New call-pattern

Caller should own itself.

1. Clone the subject.
2. Request ownership for the subject clone over itself.
3. Request ownership for the subject clone over caller.
4. Stage subject clone with message. Can not realize until next step due to

devyn

==1071== Memcheck, a memory error detector
==1071== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==1071== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright info
==1071== Command: build/libpaws-tests
==1071== 
==1071== Conditional jump or move depends on uninitialised value(s)
==1071==    at 0x525332: terminfo::parser::compiled::parse::h585454ead94a4ccfLAa (in /home/devyn/Projects/devyn/Paws.rs/build/libpaws-tests)
==1071==    by 0x53624E: terminfo::TerminfoTerminal$LT$T$GT$.Terminal$LT$T$GT$::new::h16534774972133198398 (in /home/devyn/Projects/devyn/Paws.rs/build/libpaws-tests)
==1071==    by 0x535BA6: stdout::hcef6206484deeb69ahc (in /home/devyn/Projects/devyn/Paws.rs/build/libpaws-tests)
==1071==    by 0x4D3566: run_tests_console::h78b6f57265fba520uFc (in /home/devyn/Projects/devyn/Paws.rs/build/libpaws-tests)

devyn

build/libpaws-tests: src/lib/paws.rs src/lib/cpaws/mod.rs src/lib/cpaws/tests.rs src/lib/object/mod.rs src/lib/object/cache/mod.rs src/lib/object/cache/tests.rs src/lib/object/members.rs src/lib/object/tests.rs src/lib/nuketype/mod.rs src/lib/nuketype/thing/mod.rs src/lib/nuketype/symbol/mod.rs src/lib/nuketype/symbol/tests.rs src/lib/nuketype/execution/mod.rs src/lib/nuketype/execution/tests.rs src/lib/nuketype/alien/mod.rs src/lib/nuketype/alien/tests.rs src/lib/nuketype/locals/mod.rs src/lib/nuketype/locals/tests.rs src/lib/script/mod.rs src/lib/machine/mod.rs src/lib/machine/reactor/mod.rs src/lib/machine/reactor/mock.rs src/lib/machine/reactor/serial.rs src/lib/machine/reactor/parallel.rs src/lib/machine/reactor/tests.rs src/lib/machine/tests.rs src/lib/system/mod.rs src/lib/system/infrastructure/mod.rs src/lib/system/infrastructure/label/mod.rs src/lib/system/infrastructure/execution/mod.rs src/lib/system/implementation/mod.rs src/lib/system/implementation/console/mod.rs src/lib/system/implementation/te

devyn

==27455== Memcheck, a memory error detector
==27455== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==27455== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright info
==27455== Command: build/libpaws-tests
==27455== 
==27455== Conditional jump or move depends on uninitialised value(s)
==27455==    at 0x501BB8: parse_opts::h7a5697aaa83f35aepFb (in /home/devyn/Projects/devyn/Paws.rs/build/libpaws-tests)
==27455==    by 0x50176D: test_main::hee3771f43c4320c6rvb (in /home/devyn/Projects/devyn/Paws.rs/build/libpaws-tests)
==27455==    by 0x50C6E0: test_main_static::hf8903d13bd63fd87czb (in /home/devyn/Projects/devyn/Paws.rs/build/libpaws-tests)
==27455==    by 0x4C9723: __test::main::h27d4f9fac1d9661cGim (in /home/devyn/Projects/devyn/Paws.rs/build/libpaws-tests)

devyn

Program received signal SIGILL, Illegal instruction.
0x00000000005de790 in oom::h851da21fdca0457fqPa ()
(gdb) backtrace
#0  0x00000000005de790 in oom::h851da21fdca0457fqPa ()
#1  0x000000000054bbe8 in vec::alloc_or_realloc::h10413476331709191326 ()
#2  0x000000000054baed in vec::Vec$LT$T$GT$::reserve_additional::h4477054561224967768 ()
#3  0x000000000054e486 in getopts::h89a0a314f224adf9Jgb ()
#4  0x00000000004caba2 in parse_opts::h7a5697aaa83f35aepFb ()
#5  0x00000000004ca6ee in test_main::hee3771f43c4320c6rvb ()
#6  0x00000000004d5661 in test_main_static::hf8903d13bd63fd87czb ()