Airline simulation linux Jobs

I'm looking for an expert in Flutter to set up my Flutterweb project on an Ubuntu server. This project entails: - Install code from codecanyon - Run successfully on server and few changes I expect this task to be done with utmost proficiency and efficiency. If you have these skills, I look forward to working with you.

...I'm urgently seeking an expert who can quickly analyze why my Linux server is performing slowly. - **Understanding of my Server's Operations:** Since I skipped the question that pertains to the typical operations that run on my server, I need you to explore, understand, and explain to me what's causing the slowdown. - **Methodical Server Check:** I expect a full sanity check of my server focusing on any potential issues that might be contributing to the slow performance. - **Quick Turnaround:** My project is quite urgent, so I would appreciate if you could complete the check as fast as possible, providing guidance on how to rectify any identified issues. The ideal freelancer for this task would have extensive experience in Linux server administration, tr...

I'm looking for a proficient Matlab programmer with expertise in chemical...homogeneous model to model the reactor. - Establish the PFR model in Matlab. - Integrate temperature and pressure variables. - Calculate reactant conversion, yield, and efficiency. Ideal Candidate: - Proficient in Matlab coding. - Solid background in chemical engineering, specifically reactor design and modeling. - Understanding of PFR kinetics and mass-energy balances. - Ability to interpret simulation results for optimization. I am eager to collaborate closely with someone who is detail-oriented and committed to delivering accurate and insightful outcomes from this modeling exercise. If you have the skills and experience for this unique challenge, I look forward to your bid and the potential of wo...

I'm urgently seeking a knowledgeable IT professional to configure my mail server within the next two/three days. Unfortunately, I wasn't able to specify the type of mail server software I am using, i have vps server on goddady and i am having problems configuring it my problem is that I cannot sednt/receive emails Key Skills and Experience: - Experience in setting up and configuring mail servers - Ability to suggest the most suitable software - Can work under a tight deadline - dns configuration - smtp Quick turnaround and reliability are crucial for the success of this project. Looking forward to your bids.

I'm embarking on a project that entails setting up a web server on a Linux operating system, specifically Ubuntu. This server will primarily host dynamic web applications. I'm looking for a freelancer with the below: - Proficient knowledge of Linux - specifically Ubuntu - Significant experience with server setup - Expertise in managing and hosting dynamic web applications - Ability to troubleshoot and ensure stability, working efficiently with minimal downtime. If you fit these criteria, please bid accordingly. Your bid should include a brief description of a similar project you've completed, the time you’ll require to set up the server, along with your rate.

I need to install the Baileys API on my vps. Here is the page where the api project is on git hub:

I have successfully forked a repository and converted it to work with Linux, specifically the Arch distribution. However, I've hit a bump where I encounter a compilation error that I've not been able to resolve on my own. To understand the issue more, you can check out the description I've put on pastebin. Experience with gguf models would help. This is the repo I'm trying to get working, it was meant for Windows and I've refactored successfully to Linux, but am having difficulty getting the model to load, I think I am using the wrong file, but the repo is not clear. Please include the word "teddybear" in your description so I know you have read the description and that your bid isn't automated. If the amount required

I urgently need an adept network specialist who has extensive experience setting up networks on VirtualBox using pfSense. The project requires: - Deep understanding of pfSense on VirtualBox for network setup - Implementing network simulation functionalities using GNS3 - The ability to work quickly and efficiently, as I need this completed as soon as possible. An ideal candidate will have substantial experience in all these areas. The outcome should be a well-simulated and robustly configured network ready for immediate use.

I am in need of a proficient system administrator well-versed in docker-compose and Linux. The desired task involves: 1. Developing a docker-compose file for my self-hosted software installation application. 2. Ensuring that the hosting takes place with PostgreSQL and allows HTTPS access. 3. As I run this project on a Linux OS, experience and skills with this operating system are essential. 4. The timeline is critical. I hope to have this project completed as soon as possible. Your expertise in docker, Linux commands, PostgreSQL, and HTTPS implementation will ultimately drive the success of this project. Please reach out only if you can deliver promptly, with emphasis on efficiency and security.

I am seeking the development of a web-based vehicle-to-grid simulation. It will revolve around a large parking area whereby cars can park and opt to either charge or discharge their batteries. Key specifications for this investigation include: • Web Interface: A user-friendly web-based interface is required for easy interaction and convenience. • Interactive Features: The interface should allow for interactive car placement and provide control options for charging and discharging. • Data Inputs and Outputs: It's essential that the simulation takes into account the battery capacity of the vehicles, and both the charging and discharging times. For this task, having expertise in web development, interactive design, and basic knowledge of electric vehicl...

I am in need of an artist expert in manipulation and effects who can help create the look of damage on boxes. The boxes should have an extreme level of damage as though they've tumbled from a great height. Key details should include: - Incorporation of scratches, dents, and torn edges. - Simulation of the extreme impact as if the boxes have fallen from a high place, yet they should still open and close normally. Ideal freelancers would have: - Previous experience in creating realistic damage effects - Ability to maintain the functionality of the boxes after visual damage - Attention to detail to ensure a believable result Ultimately, the boxes need to look completely smashed while maintaining their function. Skilled artists in creating such effects are preferred...

Seeking a software tester to test RSA encrypted CLI software.

Importante: -Utlizar la maquina kali linux para hacerlo. -En .sh -No quiero complicación en comandos. Quiero que sea básico, entendible y que funcione. Os pongo ejemplo del estilo que me interesa abajo en los documentos. {No quiero que 1.ls- sea la expliación de lo que es, sino al ls ejecute. + archivo - pues que ejecute } Resumen: Un menú que te lleve a otros submenu y hagan lo que te pide, por ejemplo si tienes que actuar sobre usuarios, crea un menu sobre usuarios, con la opción de ver que usuarios hay, crear uno, borrarlo, etc etc, son 3-4 comandos Y así con todo, los comandos no se pueden repetir, por ejemplo si en usas "useradd" en el menú de usuarios no puedes usarlo en el menú de comandos básicos. (...

I'm seeking a qualified developer to create a VR game that simulates farming operations, specifically agricultural machinery. This project aims to create a highly engrossing, authentic experience for Oculus Rift that lets players manage every aspect of agriculture machinery operation. Ideal Skills and Experience: - Prior experience in VR game development is paramount. - Strong understanding of Oculus Rift technology. - Familiarity with agriculture-based simulations preferred. - Excellent skills in creating engaging gaming environments. - Ability to incorporate accurate agricultural machinery functionality into gameplay. Deliverables: - A fully functional, Oculus Rift compatible VR game. - Accurate representation of agricultural machinery operation. - Engaging gameplay that draws p...

I'm needing a DB2 expert with proficiency in SUSE Linux Enterprise Server to install, setup and configure IBM DB2 LUW - V on my system. Key responsibilities will include: - Setting up DB2 instances, databases, and tablespaces - Providing remote access capabilities and support to our in-house developers - Assisting with any database-related troubleshooting issues as they arise While the specific requirements for storage capacity, memory, and CPU haven't been stated, you should be flexible and capable of managing any challenges these may present. Finally, this task has an urgent nature, so I'm looking for someone who can execute swiftly but effectively. Ideal candidate: Experience with IBM DB2, specifically V, on SLES 15 SP4; knowledge of setting up DB2 in a SUSE e...

I have a php code that gets a text from database and write in a pdf through mpdf, I used to run this code on my mac (using XAMPP), and the full text is appearing which is about 10 pages, but when I run it on my linux (apache2), the pdf file is not exceeding 3 pages. I tried to change some numbers in but nothing worked, I need someone urgently who knows how to solve the problem, who already has such experience with mpdf

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We have half an image of a card, it is in grayscale. We need to obtain the rank, suit, and the probability of the result's correctness from it. Ranks are A, 2, 3, 4, 5, 6, 7, 8, 9, J, Q, K Suites are h, d, c, s (Hearts, Diamonds, Clubs, Spades) Also recognizing a Joker card is needed. It should work for any cards in the world. We have several thousand samples. Processing time for one card max 150 ms The result will be a trained network, capable of processing card images from disk. Delivery time: 1-2 months

I need an experienced Linux system administrator to handle the setup and configuration of OpenLDAP on a Linux environment. Precisely, your tasks will include: - OpenLDAP installation on Linux - Configuration of the application - Integration with an existing access control system Key skills and experience: - Proficient in Linux system administration - Previous experience with OpenLDAP setup and configuration - Familiarity with integrating systems Please note, the security aspect is important but the specific requirements aren't defined yet. We'd love insights and recommendations on this topic. I look forward to receiving your bids.

hi, i deleted all the garbage input text bull that the computer generates for us. I am seeking a highly qualified candidate to program with the worlds-best, in a collaborative environment. pair progreamming. I would like to find a compatible person from Pakistan, direcdtly, who can speak my langu...garbage input text bull that the computer generates for us. I am seeking a highly qualified candidate to program with the worlds-best, in a collaborative environment. pair progreamming. I would like to find a compatible person from Pakistan, direcdtly, who can speak my language and also program. I have many sites, and I don't have the capacity to do it alone. Looking for candidates with: Linux, wordpress programming system adminitration Thank you, Dave p.s., I pay $16 for...

I have a simulation in Python/CuPy of electrons in a wire that I want to translate into Rust (or Vulkan, or OpenCL, or CUDA, or Julia or fix the Python so it uses far less memory, maybe calling PyCUDA) and make a major modification. The simulation calculates the coulumbic forces between all pairs of electrons every delta-t and then after that uses the force to calculate the new positions and velocities. It also outputs a graph showing the density of electrons at each slice of the wire at each delta-t. From this I can see how fast a signal is propagating down the wire in the simulation. I have tried to allow for the propagation delay between the electrons by using the velocity to estimate where the electron would really have been back in time and calculating the ...

...emphasis should be placed on authentic simulation of this segment. Key Tasks: • Accurate simulation of water tube-type steam boiler. • Focused and detailed simulation of a high-pressure turbine. Even though the functionalities for the high-pressure turbine simulation are not specified due to missed information, I trust your experience and knowledge to select the optimal functionalities that would reflect real scenarios and provide valuable insights. Ideal Skills and Experience: • Experience in power generation simulations. • In-depth knowledge of steam turbines. • Proficiency in applicable simulation software. Your expertise should help to effectively recognize the essentials of a high-pressure steam turbine in power...

I am in need of an experienced React.js developer with knowledge in Node.js and the blockchain technology. Who can provide me a readymade roulette multiplayer game for my website. Although optional, an understanding of Ethereum, Bitcoi...the specific features or functionalities were not provided, experts with skills in user authentication, data encryption and smart contract integration will be valued. Also, despite your preferred platform or technology, a proficient command of Windows, Mac, or Linux will be beneficial. Requirements: • Proficiency in React.js and Node.js • Knowledge in blockchain technology . Knowledge of web 3.0 • Experience in User Authentication, Data Encryption, and Smart Contract Integration would be valued • Proficiency in Windows, Mac, o...

...will be on two distinct areas: 1) heat transfer, and 2) control. I am looking for someone with a robust understanding of data analysis, simulation, and design. Your primary tasks will not include experimental testing. Instead, the emphasis is on modeling, particularly in the field of heat transfer. Specific expertise in the areas of conduction, convection, or radiation is not strictly necessary. To ensure a successful collaboration, please include the following in your application: - Examples of past work related to mechanical engineering, heat transfer, and control. - Expression of your expertise, particularly within the realm of data analysis, simulation, and modelling in mechanical engineering. - A detailed project proposal, marking out how you plan to tackle these pr...

I'm seeking a skilled engineer to design a stainless steel mobile ladder stand and platform for inspection work. (Layout design, loading analysis, simulation, components selection from the market, BOM and fabrication drawings). Here are the specifications: 1. The mobile ladder stand and platform should adhere to ANSI ASC A14.7-2011 OSHAS 1910.29, and Colombian standards (Resolución 4272 de 2021). 2. It must be 4m in height, 3.2m long and contain 16 steps. 3. This equipment is intended for use on uneven and rugged ground. Ideal candidates will have demonstrated experience in engineering, materials science, and safety compliance, particularly regarding ladder design. Knowledge of international safety standards is a plus.

...tasks in the software. The goal is to create virtual prototypes and realistic simulations of bespoke fashion designs, with a focus on an engaging, interactive 3D environment. Key project tasks include: 1. **3D Fashion Design Creation** - Leverage your design skills and strong sense of fashion to create stunning, detailed 3D designs based on my ideas and specifications. 2. **Fabric Behavior Simulation** - Implement virtual representations of fabric behavior that add depth and realism to the designs. 3. **Tech Packs Generation** - Create comprehensive tech packs that can be passed on to manufacturers, ensuring alignment within the production process. Ideal candidate should have a robust understanding of fabric textures and how they behave, a keen eye for garment fit and sizing,...

...I am in need of a seasoned professional skilled in the setup and management of MATLAB Simulink simulations. The main goal is to structure and administer a simulation of a PFC based boost converter utilizing the NLC method. Key Responsibilities: - Develop a simulation for a PFC based boost converter using NLC method in Matlab Simulink. Ideal Skills and Experience: - Extensive experience in Matlab Simulink - A depth of understanding of Power Factor Correction (PFC) and Non-Linear Control (NLC) methods. - Practical experience in simulation setup, particularly dynamic system simulation. Please note, exact parameters for this simulation will be defined at the commencement of the project. The default understanding would be that influencing factors lik...

...production process. Also, I need him to send a list of machines needed for the production, so I can find a designer engineer to either manufacture those machines, or supply them to me from somewhere around the world. Key tasks: - Simulation design - Automation manufacturing design - Layout factory Applications from freelancers should include: - Your portfolio showcasing past similar projects you have undertaken Skills and Experience: - Extensive experience in design and manufacturing - Up to date with the new robotics applications - Proven record in robot simulation and automation manufacturing As I am looking to complete this task ASAP, a quick and efficient turnaround is very crucial. Please include your estimated completion time in your proposal. The ideal free...

We will give below inputs at the start of the project 1. Heat source description 2. Heat sink contact area 3. Total possible heat sink volume Scope of work 1. Heat sink Concept design 2. Simulation and thermal analysis of the concept design and finetuning the concept for optimal performance 3. Develop detailed engineering design - 2D and 3D CAD models using the concept design 4. Heat sink material selection considering weight and size 5. Design should be production ready 6. Provide support during the transition from design to production Deliverables 1. Editable ".stl" , ".step" files of the engineering design covering all the scope of work Timelines 1. Three Week

We are looking for a talented translator (German must be the first language) to accurately convey a 1500-word motivation letter into German. The document is a letter of intent to join an airline company as a pilot; it is therefore vital that the translation retains the strength of the original text while ensuring the language and tone fit the aviation industry's context. I already have the translated text from Google Translate and DeepL, I want to make sure it is properly done. Kindly check the attachment. My budget is max 15 USD

I'm searching for an expert with a minimum of 10 years in the oil and gas industry specifically skilled in performing multiphase flow analysis. The key tasks involve: - Conducting fluid flow analysis, particularly multiphase flow analysis. Required expertise: - Extensive experience in Computational Fluid Dynamics (CFD) - Proficiency in ANSYS CFD software Please only bid if you possess the qualifications and are comfortable with the responsibilities. I look forward to working with a dedicated professional who can deliver accurate and efficient results.

As an organization, we're urgently looking for a Simulation Consultant who specializes in Structures and Load Analysis. Key Deliverables: - Apply structural and load analysis techniques to various projects - Utilize simulation software such as ANSYS, SolidWorks Simulation, and AutoCAD effectively in modeling Desired Skills & Experience: - Proficient in ANSYS, SolidWorks Simulation, and AutoCAD - Solid background in structural and load analysis - Proven experience as a Simulation Consultant We need this project completed as soon as possible. We look forward to collaborating with a dedicated Simulation Consultant who can deliver quality work within the tight timeframe.

...reliability scores, with 10/10 on and -3.38 on SpamAssassin. Before the recent updates to DMARC policies implemented by Google and Yahoo, these settings ensured that our emails reached inboxes successfully. However, these changes have negatively impacted our ability to maintain effective email delivery. Additional Challenge: In addition to the initial server, there are three more Linux servers that face similar email delivery issues. Project Goal: Install CWP on CentOS 7, ensuring no Spamhaus listings occur and improving email delivery to major inboxes (Gmail, Yahoo, etc.). Evaluate and, if necessary, proceed with domain migration to Cloudflare. To resolve email delivery issues on all affected servers, including adjusting settings to optimize scores. Proposal: I invite proposals

I am in need of a skilled embedded software engineer able to create a customized Yocto Linux Build specifically for my Variscite MX93 V2-A SOM module. The build must include these specific features: - WiFi support - Bluetooth support - Custom device drivers - CAN x2 support Build Instructions and Resources can be found at I also need the build to be based on a specific kernel version (Kernel V6.1.36). Ideal candidates should have experience in Linux operating systems, with specific knowledge of Yocto Linux being a major advantage. Experience in custom software builds and creating device specific drivers would certainly make you standout. Effective communication is critical for this project, as I look forward to regularly reviewing your progress

I get bunch of errors when try to install arch linux need help get it to work its linux arch on playstation 4 what you bid on the project is my budget.

...viability of the project The ultimate goal is the effective utilization of geothermal resources for heating and cooling purposes. Ideally, the freelancer should have extensive experience in geothermal reservoir analysis and modeling, proficient in EGS techniques, and equipped with excellent analytical skills to correctly interpret the data obtained from these analyses. Should do reservoir simulation studies ...

I'm in need of an experienced administrator for a dedicated server running Proxmox VE 8.x. I have encountered a network issue where all VMs and containers, under a private IP on virtual bridge vmbr1, are unable to access the internet while the main host node can can. Preferred skills and experience: - Advanced knowledge of Proxmox VE 8.x administration - Proficiency in resolving Linux network connectivity issues - Experience with network configuration on VMs and containers Your task will be to identify and resolve the issue causing the loss of internet access across my VMs and containers. Your work should ensure that all VMs and containers regain internet access while the stability of the main machine's connectivity is maintained. I have tried to play with IP tables ...

Can you help me find a PXE Docker container that can run via that you can help me with ? Can you help me make a couple computers boot off this to build in linux ? let me know your thoughts and any questions While this is hourly; there is a max of $10 that I can pay, as being a cancer patient is tuff and been out of work. Hourly will give you more $ as there is less money taken between us from freelancer There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $10 possible? Glowing paragraph of feedback 5 stars My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other ni...

Strictly bid only if you have worked on Apache Dolphin Scheduler! I'm seeking a proficient developer to setup automation tasks using the Apache Dolphin Scheduler on my Linux platform. The tasks are primarily data processing-based and will require successful integration with API and CSV file formats. - Essential Skills: 1. Expertise in Apache Dolphin Scheduler 2. Familiarity with Linux environments 3. Ability to integrate API and CSV Specifically, your role will involve creating and setting up routine tasks and workflows that streamline my data processing needs, ensuring the Apache Dolphin Scheduler smoothly interacts with the respective data from API and CSV sources. Please only apply if you have substantial experience in the areas outlined as this projec...

Mosquitto HTTP Auth Plugin Windows We are using Mosquitto Broker for our MQTT communication. We want to implement HTTP authentication and have been looking at this Go Auth plugin: However, it seems like it only has Linux support, we need Windows support. Essentially we need that whenever there is a connection to our Mosquitto broker, Mosquitto should send a HTTP POST request to our server and verify the MQTT Username and Password. We have been searching around on the internet and found two interesting Github repos regarding this: We would need help with: * Select plugin source, compile and test the plugin (C++) for

Seeking an experienced developer to enhance our existing dongle voice SMS termination system with chan dongle and asterisk on Linux using custom firmware. The main focus will be on three key aspects: voice call termination, SMS termination as well as custom firmware development. While keeping the focus on the dongle voice SMS termination system, you will also need to utilize your Java skills to ensure seamless integration with our Linux server control system. Skills & Experience - Developing firmware - Working with chan dongle and asterisk on Linux - Java programming I invite applicants who can showcase both their past experiences relevant to this role along with any other skills and competencies that might be beneficial for the execution of this project.

As an avid gamer and budding game designer, I have conceived an online multiplayer casino-style simulation game. To bring my vision to life, I am currently looking for experienced game developers, specifically skilled in using Unreal Engine. Key Project Requirements: - Implementing pre-built blueprints: I have numerous blueprints ready for use; your job will be to appropriately apply them to the chosen meshes. - Implementing a Universal Currency System: This game involves virtual money transactions, thus a comprehensive and secure currency system is crucial. - Multiplayer functionality: The game must support multiple players interacting simultaneously in a simulated casino environment. Ideal Skills & Experience: - Extensive expertise in Unreal Engine - Experience in deve...

I would like to create a web bot app I have a website that i need to track it for any change every few seconds and if any changes happens notify me immediately and fill a form on the same site then submit the form instantly. I prefer mobile app on ios/android but don't mind other option like server side applications can run on Linux eg Ubuntu 20.04

I am seeking a proficient Cloudsim simulation expert to conduct virtual machine (VM) load balancing in a cloud computing environment using specific metrics. Key Project Requirements: - Implementing load balancing using cloudlets makespan and deadline. - Prioritizing tasks based on execution time and deadlines. Ideal Skills and Experience: - Deep understanding of Cloudsim simulation and VM load balancing. - Solid experience in factoring task priority based on execution time and deadlines. - Proficient in CPU utilization, memory utilization, and network traffic. - Strong ability to efficiently and accurately execute tasks. - Comprehensive knowledge of cloud computing environments. With these skills, you will ensure that the project is effectively implemented and completed ...

I need an expert to configure SSL on my Amazon Web Services (AWS) windows server for two domains. I already have a ZeroSSL account (i need to share login with you) and installed SSL with standart steps on standart linux hostings with cpanel. But for this Windows server, i tried some way (auto generate CSR, or generating the CSR from the server and write it to autossl panel, which results by " (Error Reference: "csr cn is invalid"). As a result of this project i want to see 2 domains being able to run as; and Required Expertise: - Solid understanding of AWS and Apache services powered by Xampp. - Experience in setting up ZeroSSL certificates. - Excellent problem-solving, as I don't have access to the domain's administration email. Knowledge

I need an innovative individual to develop stimulating and engaging fake news or creative content, focused mainly on my Twitter platform. This initiative aims to boost social media engagement for a model's brand. Expectations: - Craft content that simulates positive comments and reviews, sparking lively conversations and interactions - Sustain a flair for creativity and originality to keep the audience eagerly awaiting the next piece -4/5/6 pics (they can include memes) Skills and Experience Required: - Proven experience in simulating social media interactions, particularly on Instagram - A deep understanding of platform-specific nuances, language style, and engagement triggers - Exceptional creativity and originality in content creation - Sound knowledge in maintaining a brand�...

Nous sommes à la recherche d'un freelanceur spécialisé dans l'optimisation de polygones pour un projet en réalité virtuelle (sous UNITY). Notre projet consiste en un module de simulation d'un quartier résidentiel immersive, incluant divers environnements telle que la rue, les maisons, l'intérieur, entre autres. Nous disposons déjà d'un environnement 3D détaillé (acheté sur Turbosquid), mais nous avons besoin d'expertise pour optimiser ces environnements afin d'améliorer les performances et l'expérience utilisateur sur différentes plateformes de réalité virtuelle pour les intégrer (sous oculus quest 2). Le délai e...

...milestones and intermediate steps require use of poetry! Each task/subtask is callable independently via poetry MS1: - take a arbitrary python project (we have a game set) - build the package - run the unit tests via poetry - run the coverage analysis - share commands to use MS2: - package into PEX (runable under all OSes, shall be by default) - package into pyinstaller (runable under win, mac, linux) MS3: - run code style checking - run code beautification/formatting - share commands to use MS4: - suggest tools for static code analysis - run static code analysis - share commands to use Budget? will not be disclosed, place your best bid to get considered What is next? We will share you a NDA and afterwards a paid test task. Payment? - you estimate in a WBS (optimistic, ex...

Nous sommes à la recherche d'un freelanceur spécialisé dans l'optimisation de polygones pour un projet en réalité virtuelle (sous UNITY). Notre projet consiste en un module de simulation d'un quartier résidentiel immersive, incluant divers environnements telle que la rue, les maisons, l'intérieur, entre autres. Nous disposons déjà d'un environnement 3D détaillé (acheté sur Turbosquid), mais nous avons besoin d'expertise pour optimiser ces environnements afin d'améliorer les performances et l'expérience utilisateur sur différentes plateformes de réalité virtuelle pour les intégrer (sous oculus quest 2). Le déla...

Could anyone please assist me in configuring beyondcode/laravel-websockets for deployment on a cloud-based server running Apache and Linux? The installation works fine locally, but when deployed to the production environment, which is accessible via a public IP, the WebSocket server is not reachable externally. I need guidance on ensuring that the WebSocket URL is accessible from the internet and allowing external connections.