'전체 글'에 해당되는 글 96건

solidity

function pay(address wallet) external payable {

  wallet.transfer(msg.value);


tronbox console

//sending 1TRX
tronbox(development)>Contract.deployed().then(function(instance){return instance.pay(wallet1, {from:wallet2, callValue:1e6})});



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rabbitmq

카테고리 없음 2018. 8. 14. 10:32

* How to make a daemon
https://www.digitalocean.com/community/tutorials/how-to-install-and-manage-rabbitmq
- Problem: "Cluster member: Node statistics not available."
- Solution: 
rabbitmq-plugins enable rabbitmq_management


* How to remove all queues
- rabbitmqadmin -f tsv -q list queues name | while read queue; do rabbitmqadmin -q delete queue name=${queue}; done



* How to remove all exchanges

- rabbitmqadmin -f tsv -q list exchanges name | while read exchange; do rabbitmqadmin -q delete exchange name=${exchange}; done


* RabbitMq 1 Connection is used per one process

* RabbitMq 1 Channel is used per one thread. (If multi-thread tries to use one channel, channel and connection will be closed!)


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'ejabberd' 카테고리의 다른 글

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