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@fabrizioc1
fabrizioc1 / http-proxy.go
Last active October 27, 2020 12:32
Http proxy server in Go
package main
import (
"fmt"
"io"
"log"
"net/http"
)
type HttpConnection struct {
@kiurchv
kiurchv / BaseModel.php
Last active December 16, 2020 03:52
ORM implementation
<?php
/**
* ORM implementation.
*
* BaseModel realizes all logic for managing database connections and
* work with entities which stored in database as plain PHP objects.
*
* This implementation supports object relations:
*
* * one to one
@justinas
justinas / 1_singlehost.go
Last active November 29, 2023 11:41
Go middleware samples for my blog post. http://justinas.org/writing-http-middleware-in-go/
package main
import (
"net/http"
)
type SingleHost struct {
handler http.Handler
allowedHost string
}
import (
log "github.com/sirupsen/logrus"
"github.com/jinzhu/gorm"
)
type GormLogger struct {}
func (*GormLogger) Print(v ...interface{}) {
if v[0] == "sql" {
log.WithFields(log.Fields{"module": "gorm", "type": "sql"}).Print(v[3])
@husobee
husobee / main.go
Created December 22, 2015 02:16
simple golang http middleware chaining example
package main
import (
"fmt"
"net/http"
"time"
"golang.org/x/net/context"
"github.com/husobee/backdrop"
@urey-hiker
urey-hiker / rabbitmq_client.go
Last active November 27, 2021 13:33
rabbitmq client in golang.
package client
import (
"context"
"crypto/md5"
"crypto/tls"
"encoding/json"
"errors"
"fmt"
"net"

API概述

交易市场概况和基础信息

撮合引擎

成交价

CoinAll撮合系统撮合订单的优先级按照价格优于时间的优先级来撮合,优先撮合价格更有优势的订单。当价格一致时按照下单时间顺序撮合,先下单的先撮合。 比如深度列表中目前有3笔挂单等待成交,分别为1: 9900USDT买1BTC,2: 10100USDT买2BTC,3: 9900USDT买1.5BTC。他们是按时间顺序1-2-3进入撮合系统的,根据价格优先,系统优先撮合订单2,根据时间优先,1跟3优先撮合1。所以系统撮合顺序是2-1-3。

@tranphuoctien
tranphuoctien / consumer.go
Last active May 24, 2020 02:53
Auto reconnect rabbitMQ
package consumers
import (
"errors"
"fmt"
"os"
"runtime"
"sync/atomic"
"time"
@akhenakh
akhenakh / app.yaml
Last active March 4, 2023 19:22
Example of graceful shutdown with grpc healthserver * httpserver
readinessProbe:
exec:
command: ["/root/grpc_health_probe", "-addr=:6666"]
initialDelaySeconds: 1
livenessProbe:
exec:
command: ["/root/grpc_health_probe", "-addr=:6666"]
initialDelaySeconds: 2
imagePullPolicy: IfNotPresent
@ozinal
ozinal / RequestAndResponseLoggingFilter.java
Created May 30, 2020 21:38
Spring Boot Request and Response Logging Interceptor
import lombok.extern.slf4j.Slf4j;
import lombok.val;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.web.filter.OncePerRequestFilter;
import org.springframework.web.util.ContentCachingRequestWrapper;
import org.springframework.web.util.ContentCachingResponseWrapper;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;