after the install is completed, it is stored as var hyperledger production chaincodes xxcc.1.0 of the peer container, so how is xxcc.1.0 called during instantiate? How is it called? How is the life cycle? ...
in the API reference document of Huawei Cloud blockchain Service, Huawei Cloud has the following description for the message header requesting its REST API service: x-bcs-signature-sign: to ensure that only authorized callers are allowed to make legit...
read the consensus to use dpos, but I don t quite understand, what is the meaning of choosing the Packer code? The code is as follows, students who know or understand, please guide. Source code location: https: github.com meitu go-e... func (ec *Ep...
want to know the size of the hard disk occupied by Ethernet block chain nodes after synchronization. I don t know if the 150G I saw before is correct. At present, the size of synchronization is 131g and can only be synchronized 1G a day. At this speed,...
the following conditions occur in the log during the Synchronize process of Ethernet Square INFO [11-24|12:29:51.925] Imported new block receipts count=239 elapsed=2.543s number=5234756 hash=4e45f1933999 age=8mo2w3d size=19.65mB INFO ...
but you have actually created a default wallet that has already been open ...
< H2 > there is currently a monitoring block chain for large transactions in major currencies to remind subscribers of their needs. < H2 > need to support most major digital currencies plans that I have thought about by myself the first solution ...
< H2 > the ETH node gets stuck on Synchronize. The log is as follows. Has anyone encountered a similar situation? < H2 > INFO [11-12|15:04:38.756] Persisted trie from memory database nodes=0 size=0.00B time=711.418s gcnodes=0 gcsize=0.00B...
when installing cgminer.exe, execute sh autogen.sh to report the error, how to solve ...
(web3.eth.getBlockNumber ()). Then ((result) = > {) console.log( Node + index + : + result); alert(""); resolve(new Web3(new Web3.providers.HttpProvider(element))); }, (err) = > { alert(""); resolve(ne...
in theory, more than 51% of the computing power can be tampered with. Many of the federation chains are made in the form of the same platform s own servers. Can it be said that 100% of the computing power is in the hands of this platform, and it is poss...
problem: OOM appears when building a private chain and starting to dig a mine. Memory keeps growing until the geth process is killed < H2 > build the private chain of Ethernet Square < H2 > Dockerfile ----------------------------------- FROM ubuntu ...
hi I am now working on a trading platform . There are a large number of tokens on the platform, which may be raised by a person several times, and the number is the same. Then the administrator checks all the coins on this page, and then confirms that...
recently, I have been looking at something related to Ethernet Fang. There is a question about testing network mining that is not clear, as follows: I use miner.start () to dig mines here, young and old, but when I go to Ropsten Testnet , I ca...
the following error occurred while compiling ckpool: should not, ah, the same code, I did not appear in another version of the compilation should be the cause of the environment, added CFLAGS plus-M32 also reported an error, solve!? ...
When runs first-samples, uses docker-compose- f docker-compose-cli.yaml up-d to start the network, the cli container cannot be created. Open the logs message of the cli container 2018-04-13 11 br 31br UTC [msp] GetDefaultSigningIdentity-> DEBU 00b Ob...
< H1 > github.com hyperledger fabric vendor github.com miekg pkcs11 < H1 > .. work src github.com hyperledger fabric vendor github.com miekg pkcs11 pkcs11.go:26:10: fatal error: ltdl.h file not found < H1 > include < ltdl.h > < H1 > ^~~~~...
Why does the pbft algorithm require N > = 3f + 1? or what happens when the primary node is a fault node? ...
about the ethernet square wallet. metamask is a Google plug-in. All created accounts, transfers and so on communicate through json rpc, so ask if the server also keeps this copy of the private key. ...
in a high concurrency environment, how to write a record to MySQL5.5 with PHP and how to return the id? of the record just inserted High concurrency High concurrency High concurrency how to return the id? of the record currently inserted MySQL ve...
when using php s lightweight slim framework, I found two introduction of Request and Response: 1. Slim Http Request; 2. Psr Http Message ServerRequestInterface I wonder if there is a difference between the two? if mixed, will it caus...
self-analysis: 1 is Mini Program s own compatibility problem. 2 is an nginx configuration issue. I have visited Mini Program s official community and saw that several people have encountered the same questions as me, but none of them have been an...
-sharpifndef _THREADPOOL_H -sharpdefine _THREADPOOL_H -sharpendif if I m going to write a thread pool, what I want to ask is why it is written in _ THREADPOOL_H . What do these underscores mean? do they have to be written this way? do they have to be...
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>< title> <style type="text css"> -sharp1{ width: 600px; height: 300...