Software: Apache. PHP/8.1.30 

uname -a: Linux server1.tuhinhossain.com 5.15.0-163-generic #173-Ubuntu SMP Tue Oct 14 17:51:00 UTC
2025 x86_64 

uid=1002(picotech) gid=1003(picotech) groups=1003(picotech),0(root)  

Safe-mode: OFF (not secure)

/home/picotech/domains/rentals.picotech.app/public_html/node_modules/ioredis/built/redis/   drwxr-xr-x
Free 23.52 GB of 117.98 GB (19.94%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     event_handler.js (13.01 KB)      -rw-r--r--

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.readyHandler = exports.errorHandler = exports.closeHandler = exports.connectHandler = void 0;
const redis_errors_1 = require("redis-errors");
const Command_1 = require("../Command");
const errors_1 = require("../errors");
const utils_1 = require("../utils");
const DataHandler_1 = require("../DataHandler");
const debug = (0, utils_1.Debug)("connection");
function connectHandler(self) {
    return function () {
        var _a;
        self.setStatus("connect");
        self.resetCommandQueue();
        // AUTH command should be processed before any other commands
        let flushed = false;
        const { connectionEpoch } = self;
        if (self.condition.auth) {
            self.auth(self.condition.auth, function (err) {
                if (connectionEpoch !== self.connectionEpoch) {
                    return;
                }
                if (err) {
                    if (err.message.indexOf("no password is set") !== -1) {
                        console.warn("[WARN] Redis server does not require a password, but a password was supplied.");
                    }
                    else if (err.message.indexOf("without any password configured for the default user") !== -1) {
                        console.warn("[WARN] This Redis server's `default` user does not require a password, but a password was supplied");
                    }
                    else if (err.message.indexOf("wrong number of arguments for 'auth' command") !== -1) {
                        console.warn(`[ERROR] The server returned "wrong number of arguments for 'auth' command". You are probably passing both username and password to Redis version 5 or below. You should only pass the 'password' option for Redis version 5 and under.`);
                    }
                    else {
                        flushed = true;
                        self.recoverFromFatalError(err, err);
                    }
                }
            });
        }
        if (self.condition.select) {
            self.select(self.condition.select).catch((err) => {
                // If the node is in cluster mode, select is disallowed.
                // In this case, reconnect won't help.
                self.silentEmit("error", err);
            });
        }
        /*
          No need to keep the reference of DataHandler here
          because we don't need to do the cleanup.
          `Stream#end()` will remove all listeners for us.
        */
        new DataHandler_1.default(self, {
            stringNumbers: self.options.stringNumbers,
        });
        const clientCommandPromises = [];
        if (self.options.connectionName) {
            debug("set the connection name [%s]", self.options.connectionName);
            clientCommandPromises.push(self.client("setname", self.options.connectionName).catch(utils_1.noop));
        }
        if (!self.options.disableClientInfo) {
            debug("set the client info");
            clientCommandPromises.push((0, utils_1.getPackageMeta)()
                .then((packageMeta) => {
                return self
                    .client("SETINFO", "LIB-VER", packageMeta.version)
                    .catch(utils_1.noop);
            })
                .catch(utils_1.noop));
            clientCommandPromises.push(self
                .client("SETINFO", "LIB-NAME", ((_a = self.options) === null || _a === void 0 ? void 0 : _a.clientInfoTag)
                ? `ioredis(${self.options.clientInfoTag})`
                : "ioredis")
                .catch(utils_1.noop));
        }
        Promise.all(clientCommandPromises)
            .catch(utils_1.noop)
            .finally(() => {
            if (!self.options.enableReadyCheck) {
                exports.readyHandler(self)();
            }
            if (self.options.enableReadyCheck) {
                self._readyCheck(function (err, info) {
                    if (connectionEpoch !== self.connectionEpoch) {
                        return;
                    }
                    if (err) {
                        if (!flushed) {
                            self.recoverFromFatalError(new Error("Ready check failed: " + err.message), err);
                        }
                    }
                    else {
                        if (self.connector.check(info)) {
                            exports.readyHandler(self)();
                        }
                        else {
                            self.disconnect(true);
                        }
                    }
                });
            }
        });
    };
}
exports.connectHandler = connectHandler;
function abortError(command) {
    const err = new redis_errors_1.AbortError("Command aborted due to connection close");
    err.command = {
        name: command.name,
        args: command.args,
    };
    return err;
}
// If a contiguous set of pipeline commands starts from index zero then they
// can be safely reattempted. If however we have a chain of pipelined commands
// starting at index 1 or more it means we received a partial response before
// the connection close and those pipelined commands must be aborted. For
// example, if the queue looks like this: [2, 3, 4, 0, 1, 2] then after
// aborting and purging we'll have a queue that looks like this: [0, 1, 2]
function abortIncompletePipelines(commandQueue) {
    var _a;
    let expectedIndex = 0;
    for (let i = 0; i < commandQueue.length;) {
        const command = (_a = commandQueue.peekAt(i)) === null || _a === void 0 ? void 0 : _a.command;
        const pipelineIndex = command.pipelineIndex;
        if (pipelineIndex === undefined || pipelineIndex === 0) {
            expectedIndex = 0;
        }
        if (pipelineIndex !== undefined && pipelineIndex !== expectedIndex++) {
            commandQueue.remove(i, 1);
            command.reject(abortError(command));
            continue;
        }
        i++;
    }
}
// If only a partial transaction result was received before connection close,
// we have to abort any transaction fragments that may have ended up in the
// offline queue
function abortTransactionFragments(commandQueue) {
    var _a;
    for (let i = 0; i < commandQueue.length;) {
        const command = (_a = commandQueue.peekAt(i)) === null || _a === void 0 ? void 0 : _a.command;
        if (command.name === "multi") {
            break;
        }
        if (command.name === "exec") {
            commandQueue.remove(i, 1);
            command.reject(abortError(command));
            break;
        }
        if (command.inTransaction) {
            commandQueue.remove(i, 1);
            command.reject(abortError(command));
        }
        else {
            i++;
        }
    }
}
function closeHandler(self) {
    return function () {
        const prevStatus = self.status;
        self.setStatus("close");
        if (self.commandQueue.length) {
            abortIncompletePipelines(self.commandQueue);
        }
        if (self.offlineQueue.length) {
            abortTransactionFragments(self.offlineQueue);
        }
        if (prevStatus === "ready") {
            if (!self.prevCondition) {
                self.prevCondition = self.condition;
            }
            if (self.commandQueue.length) {
                self.prevCommandQueue = self.commandQueue;
            }
        }
        if (self.manuallyClosing) {
            self.manuallyClosing = false;
            debug("skip reconnecting since the connection is manually closed.");
            return close();
        }
        if (typeof self.options.retryStrategy !== "function") {
            debug("skip reconnecting because `retryStrategy` is not a function");
            return close();
        }
        const retryDelay = self.options.retryStrategy(++self.retryAttempts);
        if (typeof retryDelay !== "number") {
            debug("skip reconnecting because `retryStrategy` doesn't return a number");
            return close();
        }
        debug("reconnect in %sms", retryDelay);
        self.setStatus("reconnecting", retryDelay);
        self.reconnectTimeout = setTimeout(function () {
            self.reconnectTimeout = null;
            self.connect().catch(utils_1.noop);
        }, retryDelay);
        const { maxRetriesPerRequest } = self.options;
        if (typeof maxRetriesPerRequest === "number") {
            if (maxRetriesPerRequest < 0) {
                debug("maxRetriesPerRequest is negative, ignoring...");
            }
            else {
                const remainder = self.retryAttempts % (maxRetriesPerRequest + 1);
                if (remainder === 0) {
                    debug("reach maxRetriesPerRequest limitation, flushing command queue...");
                    self.flushQueue(new errors_1.MaxRetriesPerRequestError(maxRetriesPerRequest));
                }
            }
        }
    };
    function close() {
        self.setStatus("end");
        self.flushQueue(new Error(utils_1.CONNECTION_CLOSED_ERROR_MSG));
    }
}
exports.closeHandler = closeHandler;
function errorHandler(self) {
    return function (error) {
        debug("error: %s", error);
        self.silentEmit("error", error);
    };
}
exports.errorHandler = errorHandler;
function readyHandler(self) {
    return function () {
        self.setStatus("ready");
        self.retryAttempts = 0;
        if (self.options.monitor) {
            self.call("monitor").then(() => self.setStatus("monitoring"), (error) => self.emit("error", error));
            const { sendCommand } = self;
            self.sendCommand = function (command) {
                if (Command_1.default.checkFlag("VALID_IN_MONITOR_MODE", command.name)) {
                    return sendCommand.call(self, command);
                }
                command.reject(new Error("Connection is in monitoring mode, can't process commands."));
                return command.promise;
            };
            self.once("close", function () {
                delete self.sendCommand;
            });
            return;
        }
        const finalSelect = self.prevCondition
            ? self.prevCondition.select
            : self.condition.select;
        if (self.options.readOnly) {
            debug("set the connection to readonly mode");
            self.readonly().catch(utils_1.noop);
        }
        if (self.prevCondition) {
            const condition = self.prevCondition;
            self.prevCondition = null;
            if (condition.subscriber && self.options.autoResubscribe) {
                // We re-select the previous db first since
                // `SELECT` command is not valid in sub mode.
                if (self.condition.select !== finalSelect) {
                    debug("connect to db [%d]", finalSelect);
                    self.select(finalSelect);
                }
                const subscribeChannels = condition.subscriber.channels("subscribe");
                if (subscribeChannels.length) {
                    debug("subscribe %d channels", subscribeChannels.length);
                    self.subscribe(subscribeChannels);
                }
                const psubscribeChannels = condition.subscriber.channels("psubscribe");
                if (psubscribeChannels.length) {
                    debug("psubscribe %d channels", psubscribeChannels.length);
                    self.psubscribe(psubscribeChannels);
                }
                const ssubscribeChannels = condition.subscriber.channels("ssubscribe");
                if (ssubscribeChannels.length) {
                    debug("ssubscribe %s", ssubscribeChannels.length);
                    for (const channel of ssubscribeChannels) {
                        self.ssubscribe(channel);
                    }
                }
            }
        }
        if (self.prevCommandQueue) {
            if (self.options.autoResendUnfulfilledCommands) {
                debug("resend %d unfulfilled commands", self.prevCommandQueue.length);
                while (self.prevCommandQueue.length > 0) {
                    const item = self.prevCommandQueue.shift();
                    if (item.select !== self.condition.select &&
                        item.command.name !== "select") {
                        self.select(item.select);
                    }
                    self.sendCommand(item.command, item.stream);
                }
            }
            else {
                self.prevCommandQueue = null;
            }
        }
        if (self.offlineQueue.length) {
            debug("send %d commands in offline queue", self.offlineQueue.length);
            const offlineQueue = self.offlineQueue;
            self.resetOfflineQueue();
            while (offlineQueue.length > 0) {
                const item = offlineQueue.shift();
                if (item.select !== self.condition.select &&
                    item.command.name !== "select") {
                    self.select(item.select);
                }
                self.sendCommand(item.command, item.stream);
            }
        }
        if (self.condition.select !== finalSelect) {
            debug("connect to db [%d]", finalSelect);
            self.select(finalSelect);
        }
    };
}
exports.readyHandler = readyHandler;