electrum

The current protocol uses HTTP headers for many things including session parameters, session properties, transaction info, prepared statements, etc. This is problematic for prepared statements due to length limitations on HTTP headers in various clients and servers. It is also makes the protocol harder to following by mixing things across headers and the request / response bodies.

As long as we're changing the protocol, it makes sense to move everything from headers into the JSON documents. We will add a new endpoint, /v2/statement, that accepts application/json with the new request body (instead of just the query text). The new endpoint will return the new response format.

electrum

import java.util.ArrayList;
import java.util.Collection;
import java.util.Comparator;
import java.util.List;

import static java.util.Comparator.naturalOrder;

public final class Collections
{
    private Collections() {}

electrum

#!/usr/bin/env python

import sys

print '%s: %s' % (len(sys.argv) - 1, sys.argv[1:])

electrum

; Snake 86 by David Phillips <david@acz.org>
; for the TI-86 graphing calculator
; written on January 28, 2000

#include "ti86asm.inc"

VideoRam    = $fc00
SnakeBody   = $9000

.org _asm_exec_ram

electrum

import java.nio.charset.Charset;
import java.util.Arrays;

public final class StringBytes
{
    public static void main(String[] args)
    {
        bytes(Charset.forName("ASCII"));
        bytes(Charset.forName("UTF-8"));
        bytes(Charset.forName("UTF-16"));

electrum

import com.google.common.cache.CacheLoader;

public final class CacheLoaderUtil
{
    private CacheLoaderUtil() {}

    public static <K, V> CacheLoader<K, V> cacheLoader(LoaderFunction<K, V> loader)
    {
        return new CacheLoader<K, V>()
        {

electrum

public interface ObjectBinder<T>
{
    void bind(SQLStatement<?> query, T value);
}

@BindingAnnotation(BindObjectFactory.class)
@Retention(RUNTIME)
@Target(PARAMETER)
public @interface BindObject
{

electrum

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>example</groupId>
    <artifactId>example</artifactId>
    <version>1.0</version>

    <properties>
        <dep.swift.version>0.15.1</dep.swift.version>

electrum

"20150819_160255_05306_partm.1.23-5-12509" #12509 prio=5 os_prio=0 tid=0x00007f7f10063000 nid=0x3e67a in Object.wait() [0x00007f7d58126000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at sun.nio.ch.NativeThreadSet.signalAndWait(NativeThreadSet.java:101)
	- locked <0x00007f86336b5540> (a sun.nio.ch.NativeThreadSet)
	at sun.nio.ch.FileChannelImpl.implCloseChannel(FileChannelImpl.java:129)
	at java.nio.channels.spi.AbstractInterruptibleChannel$1.interrupt(AbstractInterruptibleChannel.java:165)
	- locked <0x00007f86336b5560> (a java.lang.Object)
	at java.lang.Thread.interrupt(Thread.java:919)
	- locked <0x00007f86c01a91e0> (a java.lang.Object)

electrum

import com.sun.management.ThreadMXBean;

import java.lang.management.ManagementFactory;
import java.util.Arrays;

public final class ThreadMemory
{
    public static void main(String[] args)
    {
        ThreadMXBean threadMXBean = (ThreadMXBean) ManagementFactory.getThreadMXBean();