Cybex网络节点搭建
原本没有计划搭建节点的，但是前两天想要获取市场K线的时候，官方说官方现有节点只能保存一千条K线记录，如果需要获得更久的交易数据，就要自己搭建节点来保存。可参考下面与官方沟通的记录：
https://github.com/CybexDex/cybex-node-doc/issues/3
所以计划自己搭建节点，可以参考官方的教程：
https://github.com/CybexDex/how-to-run-cybex-node
复述一下大致流程：
1、新建一个文件夹
2、下载创始区块文件genesis.json
3、下载配置文件
4、运行。
其中，配置文件和运行的参数值得说一下：
配置文件：config.ini
'''
node to listen on P2P网络节点服务器端配置，表示本地监听的IP端口
p2p-endpoint= 0.0.0.0:5000
#
P2P nodes to connect to on startup (may specify multiple times) 用于连接到P2P网络的第一个节点，seed_node只是在启动时用于发现第一个节点。程序会自动发现所有网络中可以连接的节点，并进行区块同步
seed-node= 47.100.231.66:5000
#JSON array of P2P nodes to connect to on startup
seed-nodes= []
#Pairs of [BLOCK_NUM,BLOCK_ID] that should be enforced as checkpoints.
#checkpoint =
#
Endpoint for websocket RPC to listen on #给钱包使用的rpc端口，相当于对外开放的端口
rpc-endpoint= 23.83.229.135:8090
#
Endpoint for TLS websocket RPC to listen on#同上，貌似这个是wss？上面是ws？待验证
#rpc-tls-endpoint =
#
The TLS certificate file for this server#window下，这个是个坑，需要下载个cacert.pem文件，并且设置set SSL_CERT_FILE=d:/cacert.pem
#server-pem =
#Password for this certificate
#server-pem-password =
#File to read Genesis State from
#genesis-json =
#Block signing key to use for init witnesses, overrides genesis file
#dbg-init-key =
#JSON file specifying API permissions
#api-access =
#Enable block production, even if the chain is stale.
enable-stale-production= false
#Percent of witnesses (0-99) that must be participating in order to produceblocks
required-participation= false
#ID of witness controlled by this node (e.g. "1.6.5", quotes arerequired, may specify multiple times)
#witness-id =
#Tuple of [PublicKey, WIF private key] (may specify multiple times)
#Account ID to track history for (may specify multiple times)
#track-account =
#Keep only those operations in memory that are related to account historytracking
partial-operations= true
#Maximum number of operations per account will be kept in memory
max-ops-per-account= 50
#
Track market history by grouping orders into buckets of equal size measured in
seconds specified as a JSON array of numbers#需要存取的K线，5分钟，1小时，1天
bucket-size= [300,3600,86400]
#
How far back in time to track history for each bucket size, measured in the
number of buckets (default: 1000)#每种K线存取多少条记录。
history-per-size= 1000000000
#declare an appender named "stderr" that writes messages to theconsole
[log.console_appender.stderr]
stream=std_error
#declare an appender named "p2p" that writes messages to p2p.log
[log.file_appender.p2p]
filename=logs/p2p/p2p.log
#filename can be absolute or relative to this config file
#route any messages logged to the default logger to the "stderr"logger we
#declared above, if they are info level are higher
[logger.default]
level=info
appenders=stderr
#route messages sent to the "p2p" logger to the p2p appender declaredabove
[logger.p2p]
level=info
appenders=p2p
'''
可以参考链接：
https://www.jianshu.com/p/9a58ad875cc3
