saepenatus
Version:
Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardised spec compliant web3 providers for all supported wallets, framework agnostic modern javascript UI with code splitting, CSS customization, mul
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JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.IpcProvider = void 0;
var net_1 = require("net");
var properties_1 = require("@ethersproject/properties");
var logger_1 = require("@ethersproject/logger");
var _version_1 = require("./_version");
var logger = new logger_1.Logger(_version_1.version);
var json_rpc_provider_1 = require("./json-rpc-provider");
var IpcProvider = /** @class */ (function (_super) {
__extends(IpcProvider, _super);
function IpcProvider(path, network) {
var _newTarget = this.constructor;
var _this = this;
logger.checkNew(_newTarget, IpcProvider);
if (path == null) {
logger.throwError("missing path", logger_1.Logger.errors.MISSING_ARGUMENT, { arg: "path" });
}
_this = _super.call(this, "ipc://" + path, network) || this;
(0, properties_1.defineReadOnly)(_this, "path", path);
return _this;
}
// @TODO: Create a connection to the IPC path and use filters instead of polling for block
IpcProvider.prototype.send = function (method, params) {
// This method is very simple right now. We create a new socket
// connection each time, which may be slower, but the main
// advantage we are aiming for now is security. This simplifies
// multiplexing requests (since we do not need to multiplex).
var _this = this;
var payload = JSON.stringify({
method: method,
params: params,
id: 42,
jsonrpc: "2.0"
});
return new Promise(function (resolve, reject) {
var response = Buffer.alloc(0);
var stream = (0, net_1.connect)(_this.path);
stream.on("data", function (data) {
response = Buffer.concat([response, data]);
});
stream.on("end", function () {
try {
resolve(JSON.parse(response.toString()).result);
// @TODO: Better pull apart the error
stream.destroy();
}
catch (error) {
reject(error);
stream.destroy();
}
});
stream.on("error", function (error) {
reject(error);
stream.destroy();
});
stream.write(payload);
stream.end();
});
};
return IpcProvider;
}(json_rpc_provider_1.JsonRpcProvider));
exports.IpcProvider = IpcProvider;
//# sourceMappingURL=ipc-provider.js.map