![]() In a large mixing bowl combine the pasta noodles, hard-boiled eggs, celery, and tomatoes. Prepare the pasta by cooking it in boiling water for about 9 to 10 minutes or until al dente, then drain and rinse with cold water. Add some shredded or diced cheese such as cheddar. Pimentos, cucumbers, diced bell peppers, or shredded carrots are all delicious add-ins. Toss in some chopped dill pickles, pickle relish, or jalapenos. You can change up some of the ingredients to make a more traditional version or you can add some of the ones below to this southern recipe. There are so many versions of macaroni salad and there’s no wrong one. Always check the labels of the other ingredients to make sure there’s no hidden gluten. Use a gluten-free elbow macaroni for this recipe and it will be free of gluten. Swap the mayonnaise for a vegan mayo to make this recipe vegan. I prefer to use high-quality organic mayonnaise. Mayonnaise: you can use mayonnaise or Miracle Whip for the base of the dressing.Dijon Mustard: using simple dijon mustard will make for a creamy salad dressing, but adding grainy mustard will bring more flavor.Pasta: this recipe works best using a short pasta such as elbow macaroni, shells, or rotini.The Old Bay Seasoning being a key flavor change is one that brings an additional southern taste. The base of this pasta salad is similar to traditional versions, but there are some slight differences to add a hint of southern flavor. If you’re firing up the grill and making burgers and hot dogs then this chilled side salad is an absolute must. This chilled pasta salad pairs perfectly with other sides such as pistachio pudding salad and baked beans for a delicious summer meal, and don’t forget the potato salad. ![]() Not only is there bolder flavor in this salad version, but it’s also extra creamy with more than usual dijon mustard, which adds to that delicious flavor. Also, there is a bolder flavor kick with extra paprika, Old Bay Seasoning, and a little hot sauce. So what makes this recipe southern? Typically, macaroni salad recipes have chopped bell peppers, but this recipe uses diced tomatoes instead. In fact, placing it in the fridge allows it to chill and the flavors to marinate together. Next time you want to bring a classic side dish with a little kick try this recipe, which can easily be made ahead. There are many variations, but this southern version has a unique bold flavor. Summer barbecues and potluck picnics go together with macaroni salad, which is why it’s a classic side dish. So what’s different about this southern version? Why this Recipe Works There’s the traditional macaroni salad, Hawaiian macaroni salad, and of course, southern macaroni salad, and all have become extremely popular. It’s a backyard barbecue side dish favorite! Southern macaroni salad in a wooden bowl. This picnic-perfect cold pasta salad can be made ahead and takes less than 30 minutes to prepare. Southern Macaroni Salad combines hard-boiled eggs, crunchy vegetables, and a creamy dijon Old Bay spiced dressing for a delicious summer salad with a southern flavor.
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The boys even learn (after exploring his house) that Krupp might not be as evil as they thought, but has rather been lonely for most of his life. ![]() His sudden personality change even manages to attract the attention and affection of the school's shy lunch lady Edith. Believing that Krupp will continue with his plan to separate them, they decide to settle with Captain Underpants but insist that he be dressed up as Krupp under the pretense of a secret identity, to which Captain Underpants agrees. The boys discover that they can turn Captain Underpants back into Krupp by splashing water on him and can turn him back by snapping their fingers. However, this quickly backfires when Captain Underpants begins causing some problems around Piqua, thinking he is a real superhero with superpowers. But before Krupp could fill up the paperwork to make it happen, George hypnotizes Krupp with a 3D Hypno-Ring he received out of a cereal box the boys see that Krupp bears a resemblance to Captain Underpants without his toupee and command him to be Captain Underpants. With that in mind, Krupp happily decides to place George and Harold in separate classes in order to annihilate their friendship and their pranks. George and Harold's pranks come to an apparent end after they tamper with a toilet invention called the Turbo Toilet 2000 made by the school's local snitch Melvin Sneedly. He also hates their Captain Underpants comics as he forbids them from creating any in the school grounds, even tearing up their latest one detailing the origins of the superhero, much to their horror. Krupp is bent on busting George and Harold of their multiple pranks they had done to him and the other staff, though he finds it upsetting that he hasn't gotten any evidence to have them punished. Krupp never figures out that he is Captain Underpants. He battles various foes, such as Professor Poopypants, Wedgie Woman, the Turbo Toilet 2000, Zorx, Klax & Jennifer, Melvin Sneedly/The Bionic Bogger Boy and Sir Stinks-A-Lot.ĭespite the frequency of transformations, Mr. Krupp turns into Captain Underpants several times after this, going on many adventurers and obtaining real superpowers. However, this had the side-effect of Krupp always transforming into Captain Underpants every time he hears someone snap their fingers. Diaper, George and Harold managed to revert Krupp to normal by pouring water on his head before Krupp angrily tells the boys that he is going to give the tape to the football team. After pursuing Captain Underpants throughout the city and helping him defeat the villain Dr. They proceeded to get Krupp to do ridiculous acts, culminating in making him believe he was their comic book creation, Captain Underpants. He and Harold then used it on Krupp to get him to forget about their punishments, such as giving the tape of George and Harold to George and Harold themselves and replaced it with Harold's little sister's video tape of Boomer the Purple Dragon (a spoof of Barney & Friends) sing-a long videos. Krupp's punishments, George ordered a 3D Hypno-Ring which is delivered 4–6 weeks later after he and Harold suffered the brutal and intense punishment by Mr. He even sadistically asked their teachers to give them extra homework.Īfter enduring Mr. Krupp (who put up with them for years) blackmailed the two boys to do his chores and not smile or he will threaten to give the tape to the football team, essentially using them for child labor. ![]() George and Harold pleaded that they did not want to be killed for the rest of their lives, so Mr. Krupp showed them their pranks on tape and wanted to find out who was responsible for the fiasco. ![]() One day, after George and Harold ruined a big football game, they were reported to Mr. Once he becomes Captain Underpants, he strips to his underpants and removes his toupee, and dons a red cape. ![]() Krupp, he wears a white collar t-shirt with a brown tie and green slacks, along with a toupee. Still he saves the day and is loyal to his sidekicks George and Harold.Īs Mr. However, his personality is completely polar as Captain Underpants. Krupp hates all sources of fun like comic books, recess, christmas, carnivals and even (allegedly) kittens. He has Melvin Sneedly as his snitch as well giving him extra credits for his efforts of caught footage of Harold and George's troubles. Krupp is a very mean, sour, grumpy, bad-tempered, strict, sadistic, selfish, evil, angry and bossy principal who hates children, especially George and Harold, because of their constant pranks and rebellious behaviour. However, it’s not the most popular app of its class, so you may find that some of your friends aren’t on the contact list of available users. Their encryption protocol provides a secure connection for all your communication. Tienes el más adecuado para ti, desde tonificantes clases de yoga hasta sesiones de peso corporal, con o sin. Esta aplicación te acompaña en cada paso del camino y te ofrece acceso gratuito a más de 200 ejercicios y programas de training específicos. The quality of the messaging features and calls alike is more than decent, even on 3G networks. Alcanza tus objetivos de fitness con la Nike Training Club (NTC) App. ![]() ![]() Its features enable you to communicate with other users with ease. Viber is one of the most effective voice-over-internet programs and messaging apps out there. This means that none of your private information will be sold or even accessed by anyone other than you and your interlocutor. This protective mode is turned on by default. apk files are suitable for tablet, but note the latest version with tablet interface 13.2.0.8. This app can’t read any of your chats because they use end-to-end encryptions. Yes, you can definitely install Viber on your tablet. Besides, the app can show push notifications in real-time. Note: To download Viber old versions APK scroll down the page or click here: Old. The contact lists, chat history, and new messages are easy to access. Share photos, send videos and any other stuff with Viber Messenger. Viber is designed with simplicity in mind. All information from the smartphone gets automatically synchronized to the PC, allowing you to send messages from your computer. The only requirement is that you already have Viber installed on your smartphone. This app also enables users to utilize voice and video calls via their desktop computers. Go to Settings > Applications > Unknown Sources > tap Ok. ![]() If you want to call people without the app installed, you may use Viber Out - an option with a pricing plan that allows for cheaper calls to non-users at a low rate. Install Viber APK Download APK on computer or phone and Astro File manager on the device. There are no limits as to who you may call, as long as they use the app. Viber allows for audio and video calls on 3G or better connection or WiFi. To add something extra, there’s a feature that allows for doodling as well. 1.0 uissamapp Download APK (3 MB) Viber Free Messenger and Phone Calls: Connecting millions worldwide Write a text message, call, chat and share with anyone, anywhere Description Social Advertisement Latest Version Version 1. Group chats can have up to 100 participants. The options include texts, audio clips, videos and photos, and emoticons. Download Viber for Windows Phone Softpedia >Mobile >Windows Phone >VOICE & MESSAGING Viber 4.5.1.0 Call and text your friends from your Windows Phone from any spot where an Internet.
Go ahead and click on the dropdown box and select the new alignment. ![]() Step 2 - ALIGNMENT field is currently Lawful Evil, but we've decided that the power of the shadow artefact is aligned with chaos, so it is appropriate for our Shadow Goblins to be Chaotic Evil instead. ![]() Step 1 - MONSTER NAME field currently contains, "COPY_OF_Hobgoblin" so click on that field and change that to the name of our new monster, "Shadow Goblin" or you can call it something different if you prefer. Let's make some changes to create our new monster! The first section, and what you are likely looking at currently, looks like this: The page that shows up next is pretty big and has a LOT of fields for all of the various data that we can edit for our monster! To make the page easier to use, it is broken down into a number of sections that can be expanded and collapsed. Then select Hobgoblin from the MONSTER drop down. We want to create our new monster based on the existing Hobgoblin template, so on the new page, select the MONSTER TYPE of Humanoid, as this will reduce the number of monsters to scroll through in the MONSTER dropdown. The main opponents in these woods are going to be a large tribe of Hobgoblin that are worshipping an artefact that is causing the shadow influence, so we're going to create a variant of the Hobgoblin.įrom the homebrew landing page, click on the CREATE HOMEBREW MONSTER button. We've decided that the magics from the shadow dimension have sufficiently changed some of the standard creatures in the area that they have additional abilities. ![]() First off, some themed opposition for our player characters. ![]() Previously, I would locate a web page or image, try to save or download it, open it in my “Paint” program (which we all know, leaves much to be desired), make my basic edits and then save the image again. Not only is it easy to use, you can make basic edits and mark-ups all in the same program. Due to this process taking much longer than anticipated, we have made our extension available under a new account on the Chrome Store. I didn’t realize I could create the screen shots myself with this handy (and free!) program. Awesome Screenshot We have recently been working out issues with Google regarding our Awesome Screenshot extension on the Chrome Store. Why should you get Awesome Screenshot?įor some reason I always thought taking a screen shot of a page online required an expensive photo editing program. Want to share your screen for cases like reporting technical issues, making product demos or how-to tutorials Here are reasons to choose Awesome Screen Recorder & Screenshot. It allows you to capture all or part of any web page, annotate your screenshots with rectangles, circles, arrows, lines, and text, blur sensitive info, and much more. More than 1.2 million Used at work or at home? Awesome ChatGPT Screenshot & Screen Recorder is a very popular Chrome extension by This extension has 3,102,360 weekly active. Awesome Screenshot Awesome Screenshot lives up to its name by offering a comprehensive set of screenshot tools. Share the link to Twitter, Facebook, Email etc. ![]() ![]() Hard to guess URL to allow private sharing.One-click Upload the screenshot to and get a sharable link.Erase the sensitive information with blur tool.Annotate it with rectangles, circles, arrows, lines and text.Crop any portion and show crop dimension.Awesome ScreenshotĬapture, Annotate and Share: Capture the whole page or any portion annotate it with rectangles, circles, arrows, lines and text, one-click upload to share. It was a game changer and an extension that I now use at least once a day. It was recommended to me by a co-worker when she saw me struggling one day to grab an image online. Awesome Screenshot is one of the most popular methods to capture pages on the web. A Google Chrome Extension with around 48,000 five-star reviews is doing something right. Voice care with a speech pathologist is highly recommend for both before and after laryngeal surgery.įor transgender men, adequate voice deepening may be achieved through masculinizing hormone therapy. Gender affirming voice care can include speech therapy aimed at feminizing, neutralizing, or masculinizing your voice and speech. Using this information, you and your specialist will come up with a treatment plan. What communication behaviors, vocal and nonverbal, do you want to acquire? If you don't have specific goals, your speech-language specialist will explain and help you explore options. Your speech-language pathologist will talk to you about your goals. Professionals such as vocal coaches and singing teachers, and some online resources also might play a helpful role. Look for a specialist with training in the assessment and development of communication skills in transgender and gender-diverse clients. If you're considering gender affirming voice care, ask your health care provider to refer you to a speech-language pathologist or specialist. It focuses on lowering the pitch of the voice by decreasing the tension of the vocal folds. Voice masculinization surgery isn't as common as voice feminization surgery. ![]() Results of most voice feminization surgery are permanent.īecause voice feminization surgery will only change your pitch, you may still need to work on other vocal behaviors. There is also a risk that surgery could cause your voice to become too high or so rough, hoarse, strained or breathy as to make communication difficult. ![]() This means that surgery will reduce the overall pitch range of your voice. ![]() For voice feminization, the focus of surgery is to raise habitual speaking pitch and reducing the ability to produce a low-pitched voice. Transgender voice surgery typically focuses on pitch change. Your speech-language pathologist or specialist will work with you to help avoid vocal trauma. Voice, speech and communication changes involve using the voice production mechanism in new, nonhabitual and often unfamiliar ways. In the beginning of March 2020, 2K Games also pulled their products from the service. The developers of The Long Dark said that their game was improperly placed on the service without any sort of licensing agreement Nvidia agreed to remove that game as well. Bethesda pulled the majority of its games shortly afterward. Activision Blizzard pulled all their games from the service in February 2020, citing a "misunderstanding" on the terms. Nvidia has been involved in a number of licensing rights disputes related to games on the service, especially in February and March 2020 when the service transitioned from its beta stage to its general release. For example, if a user wants to play Fortnite on a device, it would be free as the game itself is free to play, but to play Cyberpunk 2077, the user would need to sign into a Steam or Epic Games Store account that owns that game. This library has since been replaced with a "bring your own games" model, which is consistent with GeForce Now for Windows, Macintosh, and Android. ![]() Some games were available as a "Buy & Play" title only, under which users have to purchase the title in order to access it. A large amount of the service's library was available for streaming with a subscription. The original GeForce Now library on Shield contained over 80 games as of March 2016 at the Game Developers Conference 2016, Nvidia announced new licensing deals with Sega and Warner Bros. The server-side hardware will be upgraded over time to improve the quality of the streams. Nvidia recommended a 50 Mbit/s internet connection for the 1080/60p stream, but the service can also stream at 720p/60p for 25 Mbit/s connections, 720/30p frames per second for connections higher than 10 Mbit/s, and use adaptive bitrate streaming to scale the quality based on bandwidth. The servers utilize Nvidia Tesla graphics cards, and can stream games at up to 4K resolution at 60 frames per second or 1440p at 120 fps. On March 18, 2021, NVIDIA announced that they will be opening a datacenter in Montreal, Canada, in addition to two datacenters in Australia through their partnership with Pentanet. GeForce Now consists of a network of servers based in data centers in North America and Europe, that host and serve the GeForce Now game library to members in those regions. It is available on Windows, macOS, Android, iOS, Shield TV, Chromebook, Tizen and WebOS devices, The technology that powers Geforce NOW was invented by Franck Diard, and Xun Wang. The service exited Beta and launched to the general public on February 4, 2020. An Android client was also introduced in 2019. As with the original Shield version, the virtual desktop is also streamed from Nvidia servers. GeForce NOW lets users access a virtual computer, where they can install their existing games from existing digital distribution platforms, and play them remotely. In January 2017, Nvidia unveiled GeForce Now clients for Windows and Mac computers, available in North America and Europe as a free beta. This version was discontinued in 2019, and transitioned to a new version of the service that enabled Shield users to play their own games. ![]() ![]() Certain titles were also available via a "Buy & Play" model. The subscription service provided users with unlimited access to a library of games hosted on Nvidia servers for the life of the subscription, being delivered to subscribers through streaming video. The Nvidia Shield version of GeForce Now, formerly known as Nvidia Grid, launched in beta in 2013, with Nvidia officially unveiling its name on September 30, 2015. GeForce Now (stylized as GeForce NOW) is the brand used by Nvidia for its cloud gaming service. Nvidia Shield, macOS, Microsoft Windows, ChromeOS, Android, iOS, Tizen, WebOS ![]() Adjusting quality Easily increase visual quality or reduce file size.Selecting a preset Tailored settings for instant compatibility with many devices.Opening a video source How to get your videos into HandBrake.Checking for updates Staying up to date with the latest features and bug fixes.Downloading and installing HandBrake How to get HandBrake onto your computer.Where to get HandBrake The officially supported version.About HandBrake What HandBrake is, does, and does not.Quick start Learn how to make your first video in minutes.Handbrake shows you a progress bar during the process, including a time estimation of how long is left. When finished, choose a destination to save the new video and then start encoding. Hovering with your mouse over a feature causes a helpful tooltip to appear with a short explanation of what the feature is and how to use it. There are options for dimensions, filters, video settings, audio settings, subtitles, and chapters. If you prefer to take matters into your own hands, you can set your own encoding preferences using the tools available, each located under its own tab. For example, if you want to upload a video to Vimeo or YouTube, there are a number of presets available with different resolutions. Handbrake comes with a long list of presets to ensure your video works well on specific platforms. If the video file has more than one clip, you can use the Title control to select the video clip you want to use. You can drag a file into the window or choose one manually using the file explorer. ![]() Once installed, open Handbrake and select your video source. You’ll need at least 40 MB of space on your hard drive, and possibly more, depending on the type and volume of videos you want to work with. exe program to start the installation wizard. ![]() To start using Handbrake, first, download the setup file to your computer and open the. Handbrake also can’t combine multiple video clips into one, create DVDs, Blue-ray, AVCHD, or make cocktails (yet). In the past, you may have been able to use Handbrake to copy content from places like Netflix and iTunes, but currently, it no longer works. This means you can’t copy video forms that have Digital Rights Management (DRM). Handbrake can no longer rip videos by circumventing or defeating copy protection. It’s important to note the limitations of Handbrake as well, as there are specific tasks it can’t perform due to recent updates or misinformation. Compress video files, so they take up less space.Keep subtitles that already exist, and add or remove subtitles stored as text.Adjust the volume levels and dynamic range for specific audio types.Pass-through audio without conversion for specific audio types.Work with batches of videos to save time.Transcode and customize the video output by changing the bit rate and maximum file size.Remove combing artifacts that are caused by telecine and interlacing.Increase the sharpness of low-quality videos by converting to a higher resolution or restoring old videos.Resize the video resolution or crop the video size.Convert videos to MP4 or MKV to watch on most devices.Here’s a breakdown of what Handbrake can do: However, anyone with minimal experience with video conversion or editing software will have no program exploring all of Handbrake’s options. Amateur users won’t need or know how to use many of the tools, and there are little to no tutorials available apart from the documentation, which is quite technical. ![]() For a free program, Handbrake offers many valuable features for video post-production. On RateBeer, it scores 2.94 out of 5 and is in their 44th overall percentile (74th for the style). On BeerAdvocate, it scores an overall grade of B. Overall: Light and refreshing, a bit different as far as fruit goes-it’s like they use lots of peel (whole fruit maybe?) in the brewing. Mouthfeel: Light-bodied, effervescent and I want to say a touch oily as citrus peel can be. Light, sweet fruit comes out though at the back of the mouth and as it warms nice orange/tangerine notes (though still has bitter peel overlaying those). Taste: On the tongue there’s more of that bitter, pithy peel flavor than fruit itself. Juicy with sweet fruit and a touch of bitter peel. Smell: Bright tangerine-citrusy and zesty like freshly-zested peel. ![]() Tangerine Wheat makes for a nice light summer beer (especially on a hot day), and it’s perfectly sessionable at 5% ABV.Īppearance: Hazy golden color with white head that started smooth and got choppy. This a light, summery American wheat ale brewed “with natural flavor added.” I’m not exactly sure what “natural flavor” refers to, but if I didn’t know better I would guess that they added plenty of actual (possibly whole) fruit to this beer. Lost Coast Brewery down in Eureka, California, brews a couple of fruit beers, and Tangerine Wheat is (I think) the newer of the two. We look forward to serving you in new and exciting ways in the future.AugBy Jon Abernathy | Filed in Reviews, Theme Week Thank you for being part of our journey thus far. As we step into this new phase, we will carry with us all that we have learned from JustBeer and use that wisdom to propel us forward. While this may seem like the end of a chapter, we prefer to think of it as the beginning of a new journey, one where we continue to evolve and innovate in the spaces we serve. You have been instrumental in helping JustBeer become a leading international brand and we are eternally grateful for your support. We would like to express our deepest gratitude to every member of our community – from the app users who embraced our vision, to the craft breweries that partnered with us, to the beer fanatics who made our platform vibrant and engaging. This decision allows us to refocus our efforts where they will have the most impact and where we can best serve our audiences in a meaningful and progressive way. It’s important to us that we honor these changes and incorporate them into the ways we move forward as a company.Īfter much consideration, we have made the difficult decision to retire JustBeer. Moreover, we recognize a significant shift in consumer trends and awareness surrounding drinking habits from a health and wellbeing perspective. We found that some aspects of our platform have become stale and lack the attention required to continue delivering a premium product that represents the best of what we can offer. While we’ve seen substantial growth in some areas, others have not developed as we anticipated. JustBeer was built on experimentation and learning, testing our assumptions and ideas about the industry. Lost Coast Brewery and Cafe California, United States Style: Fruit and Field Beer Ranked 352 ABV: 5.5 Score: 78 Ranked 28,583 Avg: 3.43 pDev: 18. ![]() Our partnerships have spanned hundreds of brands, ensuring that we brought you the latest in beer culture, business, and trends. We’ve had the privilege of serving craft beer news and highlights to more than 4.7 million users, curating over 1,200 beer articles, hosting records of more than 25,000 beers, and shining the spotlight on over 3,500 craft breweries. Over the years, JustBeer has achieved more than we could have ever imagined. We envisioned a space where technology, marketing, and product development came together to celebrate our love for beer and share that passion with others. Our aim was simple, yet profound: we wanted to disrupt the industry and give craft breweries the visibility they deserved at a local level. A refreshing citrus ale, Tangerine Wheat combines our Lost Coast Harvest Wheat with natural Tangerine flavors. Seven years ago, in February 2016, we set out on an ambitious journey with JustBeer. 24 items Lost Coast Tangerine Wheat Ale 49 reviews Taste: Fruity, Grainy California- American Pale Wheat Ale - 5.5 ABV. ![]() A Toast to Our Journey: Celebrating JustBeer ![]() To run this project you must have installed Netbeans IDE and virtual server i.e XAMPP on your PC. Design of this project is very simple so that the user won’t find any difficulties while working on it. The application connects to a MySQL database that holds users record. And to join a connection you just have to select a connection type, chat name and password. La porta su cui rimanere in ascolto viene passata al costruttore della classe: import java.io.Likewise, for creating a connection, you have to enter chat name, select type, and password. Questa classe si occupa unicamente di stare in ascolto su una data porta, tramite l'oggetto ServerSocket, e non appena riceve una connessione ne delega la gestione del Socket appena creato all'oggetto ChannelsManager e si rimette subito in ascolto per accettare nuove connessioni. Il ChannelsManager inserisce l'utente loggato (che si è identificato tramite un nome) in una mappa (HashMap) che ha come chiave il nick, e come valore il rispettivo ThreadChannel. Anche questa classe contiene un riferimento al ChannelsManager, in modo tale da poter accedere a tutti i canali e compiere azioni su di essi in base ai comandi che verranno implementati in una 'concretizzazione' del protocollo.ĭa notare che un ThreadChannel è caratterizzato da due stati, uno che riguarda il solo accesso al server senza possedere una propria identificazione (un nick, una username) e l'altro stato riguarda appunto il login effettuato. Quindi tutti i ThreadChannel potranno inviari i dati che ricevono sugli stream al ChannelsManager dove a sua volta ne delega l'interpretazione al protocollo modellato nella classe ChatProtocol. Quest'ultima crea un canale tramite la classe ThreadChannel, in base al Socket che gli viene passato, e si mantiene come riferimento all'interno di esse. La classe che provvede ad instaurare le connessioni è MrChatServer e ne affida l'inizializzazione alla classe ChannelsManager. L'idea è quella di inquadrare ogni client che si connette al server come un canale (da non confondere con i canali delle chat IRC) dove su di esso si può scrivere e leggere messaggi. Ognuno di queste classi svolge un suo ruolo particolare nello sviluppo dell'intero server. Vediamo le classi che compongono il nostro server, e che utilizzano ampiamente gli oggetti citati sopra: I metodi necessari per utilizzare gli stream di scrittura e lettura della classe Socket sono: Di particolare importanza sono le modalità di trasmissione dei dati tramite i socket, che in java vengono gestiti come flussi di dati espressi concettualmente tramite gli oggetti di tipo java.io.InputStream e java.io.OutputStream, rispettivamente per leggere e scrivere dei dati attraverso i canali di comunicazioni. Tramite queste due classi possiamo facilmente implementare un server e gestire connessioni in remoto con l'oggetto Socket. Le classi che riguardano la gestione di questo protocollo sono: Quello che ha noi interessa in questo articolo sono le classi riferite al TCP/IP (Trasfert Control Protocol) che è un protocollo orientato alla connessione. Java implementa due tipi di protocollo a livello di trasporto, il TCP/IP e l'UDP. Il networking in java viene gestito all'interno del package con l'ausilio (per la gestione degli stream) delle classi definite all'interno del package java.io. Tutto ci sarà più chiaro nell'analisi delle classi. ![]() Questo ci consente di non legare l'implementazione del server all'interpretazione dei dati che passano sugli stream, ma sarà compito nostro creare una concretizzazione del protocollo e quindi poter riutilizzare questo server su qualsiasi altro protocollo. ![]() Ciò significa che il server in questo caso si occupa di gestire le connessioni, gli stream dove leggere e scrivere i dati, e delega l'interpretazione dei messaggi ad una classe astratta cha ha libero accesso alle connessioni dove poter compiere qualsiasi azione. Quello che vedremo in quest'articolo è un modello di implementazione di chat in java basato su protocollo TCP/IP, dove si cerca di creare un server che mantiene un certo livello di astrazione per quanto riguarda il protocollo di messaggistica. Il server gestisce le varie connessioni dei client mentre l'interpretazione dei messaggi è affidata ad un protocollo che client e server devono conoscere per potersi capire. Una chat è principalmente composta da tre componenti fondamentali: il server, il client, ed il protocollo. Ciò che li distingue essenzialmente le une dalle altre, in riferimento a quelle testuali, è il protocollo di messaggistica che viene utilizzato dalle singole per scambiarsi i messaggi. Esistono diversi metodi per sviluppare una chat, come diverse sono le tipologie di chat presenti oggi su internet. |