tsuna

gRPC SSL/TLS cert rotation

Generate a couple key pairs:

openssl req -x509 -newkey rsa:2048 -keyout key1.pem -out cert1.pem -days 42 -nodes
openssl req -x509 -newkey rsa:2048 -keyout key2.pem -out cert2.pem -days 42 -nodes
ln -s key1.pem key.pem
ln -s cert1.pem cert.pem

tsuna

Flag --etcd-quorum-read has been deprecated, This flag is deprecated and the ability to switch off quorum read will be removed in a future release.
Flag --insecure-bind-address has been deprecated, This flag will be removed in a future version.
Flag --insecure-port has been deprecated, This flag will be removed in a future version.
I0712 22:54:43.196267       1 flags.go:27] FLAG: --address="127.0.0.1"
I0712 22:54:43.196388       1 flags.go:27] FLAG: --admission-control="[]"
I0712 22:54:43.196435       1 flags.go:27] FLAG: --admission-control-config-file=""
I0712 22:54:43.196476       1 flags.go:27] FLAG: --advertise-address="<nil>"
I0712 22:54:43.196541       1 flags.go:27] FLAG: --allow-privileged="true"
I0712 22:54:43.196582       1 flags.go:27] FLAG: --alsologtostderr="false"
I0712 22:54:43.196622       1 flags.go:27] FLAG: --anonymous-auth="false"

tsuna

#!/usr/bin/python

import socket
import struct
from protobuf import IpcConnectionContext_pb2 as IpcConnectionContext
from protobuf import RpcPayloadHeader_pb2 as RpcPayloadHeader

# --- Connection header ---
# Client.writeConnectionHeader()
preamble = (

tsuna

package main

import (
	"fmt"
	"time"
)

type Foo struct {
	t *time.Ticker
}

tsuna

package gist

import "unsafe"

//go:noescape
//go:linkname strhash runtime.strhash
func strhash(a unsafe.Pointer, h uintptr) uintptr

// StrHash returns the hash of the given string.
func StrHash(s string) uintptr {

tsuna

#!/usr/bin/python
# A simple example of a threaded TCP server in Python.
#
# Copyright (c) 2012 Benoit Sigoure  All rights reserved.
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#   - Redistributions of source code must retain the above copyright notice,
#     this list of conditions and the following disclaimer.
#   - Redistributions in binary form must reproduce the above copyright notice,

tsuna

#!/bin/bash
# Copyright (c) 2010, 2011  Benoit Sigoure.  All rights reserved.
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#   - Redistributions of source code must retain the above copyright notice,
#     this list of conditions and the following disclaimer.
#   - Redistributions in binary form must reproduce the above copyright notice,
#     this list of conditions and the following disclaimer in the documentation
#     and/or other materials provided with the distribution.

tsuna

// Copyright (C) 2012  Benoit Sigoure
// Copyright (C) 2012  StumbleUpon, Inc.
// This library is free software: you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 2.1 of the License, or (at your
// option) any later version.  This program is distributed in the hope that it
// will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser
// General Public License for more details.  You should have received a copy
// of the GNU Lesser General Public License along with this program.  If not,

tsuna

#include <iostream>

template <int i>
struct factorial {
  enum {
    result = factorial<i-1>::result * i,
  };
};

template <>

tsuna

// This code is untested, may not even compile, but illustrates the idea.
class ComplexAsyncScanLoopDemo {

  public Deferred<Object> scanAndProcess(final String start, final String stop) {
    // This is the Deferred that the caller will wait on until everything
    // we're doing has completed.  If there was an object we wanted to return
    // asynchronously to them as a result of whatever we're doing, we'd hand
    // it to this Deferred once we're done.
    final Deferred<Object> result = new Deferred<Object>();