Bitcoin rpc slow

bitcoin rpc slow

rse( http_post_request(post_body) ) raise jsonrpcerror, resp'error' if resp'error' resp'result' end def http_post_request(post_body) http Net:w uri. Bitcoind is a multithreaded C program. The command line utility bitcoin-cli can specify the wallet file using the -rpcwallet flag, for example bitcoin-cli -rpcwalletwallet1.dat getbalance For more details see the Bitcoin Core.15 release notes Alternatively (but not available in Bitcoin Core at this time an additional parameter can be specified. In htop, I see I'm around 700/862MB RAM, 1/99MB Swap. Allowing arbitrary machines to access the json-RPC port (using the rpcallowip configuration option ) is dangerous and strongly discouraged - access should be strictly limited to trusted machines. Fatalf address receiver2 seems to be invalid: v err) receivers : ount receiver1: 42, / 42 satoshi receiver2: 100, / 100 satoshi / create and send the sendMany tx txSha, err : receivers) if err! add the params d(new JProperty params props / serialize json for the request string s rializeObject(joe byte byteArray tBytes(s ntentLength byteArray. H int main curl *curl curl_easy_init struct curl_slist *headers null; if (curl) const char *data "jsonrpc "1.0 "id curltest "method "getinfo "params headers curl_slist_append(headers, "content-type: text/plain curl_easy_setopt(curl, curlopt_httpheader, headers curl_easy_setopt(curl, curlopt_URL, "http 8332 curl_easy_setopt(curl, curlopt_postfieldsize, (long) strlen(data curl_easy_setopt(curl, curlopt_postfields, data curl_easy_setopt(curl, curlopt_userpwd, curl_easy_setopt(curl, curlopt_USE_SSL, curlusessl_TRY. Running Bitcoin.11 on Raspberry Pi 2 (Quad core 900MHz 1GB RAM, 128GB Flash Drive for blockchain, 8GB SD Card for OS and software). QJsonRpc is licensed under the lgplv2.1.

We have also tried using RPC batching but this also takes considerable amount of time, potentially more with a memory overhead. For example: require_once 'p bitcoin new echo " pre n echo "n echo "Received: Address."n echo " /pre Note: The jsonrpcclient library uses fopen and will throw an exception saying "Unable to connect" if it receives a 404 or 500 error from bitcoind. C applications like libblkmaker use cURL for making the calls and Jansson for interpreting the json that cURL fetches.

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This prevents you from being able to see error messages generated by bitcoind (as they are sent with status 404 or 500). (source: Bitcoin StackExchange ) Qt/C QJsonRpc is a Qt/C implementation of the json-RPC protocol. Running Bitcoin for details. Copyright (C) Matt Broadstone * Contact: * * This file is part of the QJsonRpc Library. This library is distributed in the hope that it will be useful, * but without ANY warranty; without even the implied warranty of * merchantability or fitness foarticular purpose. The EasyBitcoin-PHP library is similar in function to json-RPC PHP but does not have this issue. Nodes exchange and relay transactions with each other. Log file -rpcuser user Username for json-RPC connections -rpcpassword pw Password for json-RPC connections -rpcport port Listen for json-RPC connections on port (default: 8332) -rpcallowip ip Allow json-RPC connections from specified IP address -rpcconnect ip Send commands to node running on ip (default: ) -keypool.