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A tcp packet walks in to a bar and says “I want a beer”, barman says “you want a beer?” and tcp packet says “yes, a beer” .
In high society, TCP is more welcome than UDP. At least it knows a proper handshake.
A bunch of TCP packets go into a bar, until it’s overcrowded. The next day, half as many go in.
A bunch of TCP packets walk into a bar. The bartender says, “Hang on just a second, I need to close the window.”
When I try to send SYNs to chicks, I don’t get any ACKs. Just FINs and RSTs.
IP packet with TTL=1 arrives at bar. Bartender: “Sorry, can’t let you leave…and you don’t get any beer either…”
The worst part about token ring jokes is that if someone starts telling one while you are telling yours, all joking stops.
The great thing about TCP jokes is that you always get them.
The problem with TCP jokes is that people keep retelling them slower until you get them.
I would tell some UDP jokes too but I never know if anyone gets them
The best thing about UDP jokes is that I don’t care if you get them or not.
I had a funny UDP joke to tell, but I lost it somewhere...
The sad thing about IPv6 jokes is that almost no one understands them and no one is using them yet.
I tried to come up with an IPv4 joke, but the good ones were all already exhausted.
A DHCP packet walks into a bar and asks for a beer. Bartender says: “here, but I’ll need that back in an hour!
DHCP jokes only work when there is only one person telling them
The worst part of SSH jokes is that, even when they're not funny, you suck it up and just pretend they were anyway.
The problem with token ring jokes is you need to wait your turn to laugh
I’d make a joke about UDP, but I don’t know if anyone’s actually listening…11 -
Accidentally hugged my boss. It's fine, I can't have more than 100 years left to carry this memory around anyways.26
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I found this posted by a recruiter and I liked it:
| hired someone that didn't shake my hand firmly during the
interview - he rocked as an employee.
| hired someone with three typos on their resume. - She was
the most detailed oriented person l’ve ever worked with.
| hired someone without a college degree- He was way
smarter, innovative, and creative than mel!
| hired someone with four kids- Never met someone so
devoted and committed to her career.
| hired someone who had been incarcerated as a young adult.
- He's a VP now.
| hired someone over 60- she taught me some tricks on excel
that | use to this day!
Can we please throw out all those silly assumptions and rules that we've made up in our head about what a person needs to
be, look like, have accomplished, and do, to succeed?
In my experience, as an HR leader and as a hiring manager, it's those that typically don't get a “shot” who tend to kick butt
in the workplace!
So before you throw that resume away because they don't have every certificate and degree - or - don't call back that candidate because they didn't give you a firm handshake - think about trying something new. Someone new.10 -
You know what, I'm out of devRant until Coronavirus is over. I can't take one more repost of the TCP UDP handshake shit.8
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(Instant Message)
Client: Are you there?
Me: Yes speak please.
(Why don't you just leave the message? It's not like having a phone call…)
Client: The contract is ready. I'll send it to you.
(Waited for an akaward 10 minute…)
Client: ???Can you receive it???
(Omg are you doing SSL handshake or what? Just send the file!)
Me: Yes I can pleasre send it to me thank you so much.
So after promoting Flutter to the clients (for whom cross plateform solution are perfect match) for almost a year, today I finally got the first ever Flutter App contract. I believ e time for Flutter is really coming. Wish me luck!3 -
I try as hard as possible not to be judgemental towards incompetent colleagues, motivating myself with the knowledge that we were all incompetent at some point, and that people need a chance to learn, and that sometimes too much pressure will lead you to believe that they're bad. Or sometimes, people just aren't good at the stuff you want them to be good, and you just need to discover that niche where they will be very useful.
Mostly that goes well.
I've had the incompetent late bloomer who was a family man who started too late to dev, and wasn't really serious. A bit of harsh talk, some soul searching over a few beers, made him into a really valuable asset. Not the brightest rock, but reliable, steady-paced developer who earned his stay.
Then there was the girl who wasn't really good at coding, but saved our team from disaster many times by keeping things into account, and realizing what must be developed or tested at every step.
However, there are exceptions. I've worked with people who have been nothing but a menace, through their incompetence AND attitudes.
The most noteworthy example was an intern that we sought out, by talking to professors to point us to their best students. So we got that intern on board. He seemed strange at first. Kind of perfectionist. Talked serious, with an air of royalty, and always dressed sharply. He really gave the impression that one must be worthy to receive his blessing. The weirdest part was his handshake. It was as if he was touching an iron hand heated to 3000 degrees. It was over before you even knew it. Leaves you kinda offended. Especially when he always took a wet wipe after that and wiped his hands. Am I really that gross?
But that's fiiiine. I mean we're all different and weird in our own ways, right? So he's a germophobe, so fucking what? We just gotta find a way to work together, right?
WRONG.
As soon as he started (and remember, he's a paid intern, who barely knows how to code, and has zero industrial experience), he started questioning my architecture solutions, code implementations, etc. I don't mind discussion and criticism, which is why I welcomed his input. But it seemed like he wasn't willing to accept any arguments, so I started looking for excuses not to talk to him.
Meanwhile, the most productive team member we had, to whom you could just give and describe an idea, with architecture and stuff, well, and you'd see it implemented the next week, with only the most well placed questions asked, started going into fights with this intern for the same reasons I was avoiding him.
.....
And here's the kicker.
Get this:
This intern comes to me (I was the team lead), while that guy is not in the office, and with a straight face, dead serious, starts telling me that that guy was making stupid decisions and being a bad team member because he doesn't ... I quote him almost verbatim... "follow my indications". He said that I had to do something because he refused to work with him together.
I was stunned.
This good for nothing imagined superhuman, who was completely useless and an amazing annoyance to pretty much everyone in the team, came to me, telling me that the most capable and productive developer in the team is bad, because he doesn't follow his orders, and that I had to pick between the 2.
I couldn't believe what I had heard.
I had so much emotion in me right then. I was angry, but at the same time I could barely abstain from laughing.
I just told him calmly that he was wrong, and that I wouldn't mind if he never came back. I didn't see him for 5 years after that.
Anyway, later that week our team went for a dinner + beer, and the stories from all the team members started pouring in. They didn't want to talk him down either, but now that he was gone, it was a weight off, and everybody could tell their story.
What a fucking asshole.
So 5 years after I stumbled on him as he was entering a church. Still an arrogant bitch. Barely exchanged 10 polite words and I continued on my way as he was disinfecting his hands from my filthy handshake.4 -
Hi lil puppies what's your problem?
*proxy vomits*
Have you eaten something wrong....
*proxy happily eats requests and answers correctly*
Hm... Seems like you are...
*proxy vomits dozen of requests at once*
... Not okay.
Ok.... What did u you get fed you lil hellspawn.
TLS handshake error.
Thousands. Of. TLS. Handshake. Errors.
*checking autonomous system information*
Yeah... Requests come from same IP or AS. Someone is actively bombing TLS requests on the TLS terminator.
Wrong / outdated TLS requests.
Let's block the IP addresses....
*Pats HAProxy on the head*
*Gets more vomit as a thank you no sir*
I've now added a list of roughly 320 IP adresses in 4 h to an actively running HAProxy in INet as some Chinese fuckers seemingly find it funny to DDOS with TLS 1.0... or Invalid HTTP Requests... Or Upgrade Headers...
Seriously. I want a fucking weekend you bastards. Shove your communism up your arse if you wanna have some illegal fun. ;)11 -
Okay. So my dumbass boss took this project that had a steep timeline. I told him straight up, it won't work because we won't make the timeline. If we do this, I will be the one bending over backwards to deliver. I don't like to promise and fail. I got the oh don't worry let's just try. If we don't make it that's fine. Unfortunately that's not how I work. I refuse to deliberately fail. So I say okay and we begin. I suggested open source is the fastest way to deliver bit the fucked up part is, I am the only senior dev in the team. I will be expected to reverse engineer the open source app to connect our own deployment parameters. Use tech I have never used before. Connect frontend and backend. Handle dns bullshit. I have literally been working on Vibes and coffee for the past two weeks because ofcourse I ran into so many issues. Now I have an extension for Monday and I hate to fail. So I am not sleeping or resting just working on a fucking java app I didnt build and I am expected to make it work seemlessly on our production environment. I made some progress. Deployed frontend, deployed backend. Forgot to connect production dB so I decided to go with azure database for mysql driver since we have credits on azure. Now my java app is pissing itself over ssl handshake. I generate my keystore and add it and now java socket just times out. I want to pummel somebody or a punching bag that looks like my boss.15
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I was reminded of people's posts about preferred text editors in another post, so I thought I'd do the same, but also add some super old technology that I used along the way.
The first text editor I consistently used was pico. I used it to write my first webpage at school.edu/~username. It was a natural choice, because the it was the default text editor in pine, which is what we would all use for our email after opening a serial connection to the college's Digital Unix server. Or if we were the lucky ones who had a computer in a wired dorm, telnet. My dorm was not wired until my sophomore year.
I got my first job in tech in 2001, working as a night shift tier-one support technician. By this time, most people were using web based email, or POP3, but I wanted to keep using pine (or elm, or mutt) because I was totally in love with the command line by this time, and had been playing with Linux for two or three years by now. I arranged a handshake deal with a guy in my home town who had a couple well-connected NetBSD servers, to let me have an account on one for email and web hosting (a relatively new idea at the time).
I recall telnetting into my shared hosting account from the HP-UX workstations we had in the control room. I would look at webpages on HTML conventions and standards, and I kept seeing references to this thing called vi. I looked into it more deeply, and found that it was a text editor, and was the reason I always had to CTRL-Z out of elm. I was already finding pico to be lacking, so I found a modern implementation of vi called vim that was already installed on the aforementioned NetBSD server, and read through vimtutor on it. I was hooked instantly. The modality massively appealed to me, and I found editing files to be an absolute delight, compared to pico, and its nascent open source offspring/successor, nano.
My position on that hasn't changed in the years that have passed since then.
What's your text editor origin story?1 -
I miss greeting ppl with a firm handshake or cheek brush & kiss sound. The half-hearted elbow touch just doesn't feel remotely as nice.4
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Set-up a 5 node EC2 cluster in AWS; Install my dependencies on all; Add private keys between all for handshake; Submit my Hadoop job for processing; AWS closes my instance within 10 minutes of starting a job that took me almost half an hour to set-up because the master node's spot costs have reached more than 15 USD :(
2 -
I picture a large, ice cold, crystal pint filled with bubbling ruby red ale straight from the draft... Its majesty overflows as I stare some human shape walk that marvel at my table...
I take a sip. Fuck it, it's not enough and I'm not feeling like manners... I straight up bottom down that bitter odd amount of beer while my hand feels the cold liquid handshake of this heavenly brewed product... It was a shit day at the office, but right now I'm at the top...1 -
VSCode is doing really strange things to my language server, in such variety that I'm starting to suspect that it's simply incorrect because it's very unlikely that I'd misunderstand so many distinct things at once.
- The trace level is verbose, yet VSCode absolutely spams the LS with trace: off requests
- the capability update request I used to set file watchers never gets a response even though the standard clearly states that all requests must get responses or progress reports quickly, and I'm not getting file updates even after vscode responds to a file system change. By the way, if file watching is a capability, why can't I set it in the protocol handshake with all the other capabilities?
- my semantic token provider (used for syntax highlighting) is simply ignored, no requests, no errors
- the debug console is spamming editor internal errors2 -
So the other day i was so bored and decided to try to hack a wifi. When i finally got the handshake (took 2-3 hours) I copied it to a pendrive for later cracking. When I rebooted my pc and checked the drive, it was empty.1
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Socket IO released a major update not 8 days ago. I spent an hour getting a "400 Bad handshake method" until I discovered my server had updated to 3.0.1 but my client was still in 2.3.0.
3 -
Freemium „FOSS“ nowadays:
Release notes of major version!
Major changes: one thing
Minor changes: 3 things
Thanks to @X for contributing major change
Thanks to @y @z @aa for the three minor things.
Here’s a wet handshake.
Now click this button to see which features we‘re taking away from you for not paying us you fucking beggar!1 -
!!rant
Just spent a week creating a distributed api architecture which I found out won't work due to a singular issue which can't be solved - not unless I hack stuff to a degree where I might as well write my own frameworks.
I've been aiming the user application's requests towards my wsgi, which based on a custom header will proxy it towards the correct api. Each customer base has their own api and dataset, but they all visit the same address.
I've handled CORS manually, just picking up when there's an options request, asserting the origin, then returning the correct headers. Cool everyone's happy. Turns out, socket.io includes session id and handshake info as part of their options preflight, which I can't pair with my api header (or cookie, for that matter) which means my wsgi doesn't know where to send it. You get a 400! You get a 400! You get a 401! </oprah>
So my option is to either roll my own sockets engine or just assign each api to a subdomain or give it some url prefix or something. Subdomains are probably pretty clean and tidy, but that doesn't change having to rewrite a bunch of stuff and the hours I spent staring at empty headers in options preflights.
At least this discussion saved me some time in trying to make it work. One of my bad habits is getting in those grooves of "but surely... what the hell, surely there's a way. There has to be"
https://github.com/socketio/... -
The Free Software Foundation (FSF) announced it has received several earmarked charitable donations from Handshake.
Full story : https://fsf.org/news/... -
I don't know if many rememeber me but at one point this year I had to turn UDP basically into tcp, handshake, packet ordering, resend on failed, ACK response, and 4k bit aes encryption. Fucking done, it works, signed the last version and pushed to client, client loved it, just what he wanted, paid out contract then turned around and asked me to setup his server for one day with no further expectations and an extra 250, said sure don't mind, as I am setting shit up I decided to test if his business isp really blocks tcp, guess what? NOPE IT WORKS JUSY FUXKIJG FINE AND I COILD HAVE KUST RIPPED A PREMADE CORE AND GOT PAID AND SET IT UP AND HE WOULD NEVER know, but maybe theirs some weird circumstances that require the core to be made only with udp, so after I was done I asked why only udp if his line allowed tcp? Requirements maybe? NOPE HE JUST DOSENT UNDERSTAND TCP FUUUUUUUQQQQHDJDIOAJEJDICJDNXIKZMZJDJCU2
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Request for internal service
FW takes request
FW NATs request to external / WAN IP
Other FW (different location) gets request
DNS redirect for whole domain
"data-zone: *.*.*.org redirect"
Via DNS redirect request goes to LB
LB sends request to other LB
LB send request to NGINX server
NGINX resolves via Host header
And now you get a TLS handshake error somewhere in the travel of the request...
The level of fucked: my arse can take the Eiffeltower horizontal. -
Blowing out your node modules is not the fucking answer to everything! All I did was accidentally sym link a package. But no you insist that I fucking delete them all even though I am at home on shitty wifi and going to fucking run ‘npm install’ a million times!!!!!!!
Then I did and getting weird handshake errors and you are not able to fucking help.
Fuck you idiot!2 -
I have to take UDP and add packet ordering, filter in, and resend and some form of handshake, because client couldn't figure out how to change the port from UDP to TCP and refused any help1
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For someone not deep-into-security, can someone tell me why "encrypted"/"non-compromised" communication is hard?
Wouldn't a private server that holds conversation in-memory (imagine Dictionary holding U2U GUID-GUID list of 'msg' objs) suffice?
Incoming IP info is disregarded and nothing gets written on-disk ever
Need to erase everything? just reboot the server, it's all in memory anyway
To avoid man-in-the-middle, pre-handshake check cert integrity by exposing the certificate-fingerprint by another endpoint, if the fingerprints match, proceed to switch to websocket
Wouldn't this be wayyyy more secure for actual anti-establishment talks than all the fancy probably-backdoored software that exists today? .-.
Hell it's easy enough that someone could make it go live in a few days, keep it up accessible if you know the IP and port to communicate and close-and-delete when done16 -
Well, not that much but precautions has been increased which got impact on host connections, I guess : X
Getting error while authentication, host is always closing connection during handshake :) -
Anti climactic story time (as in there's no promotion in this story):
Sometime ago there were some organizational changes happening in my company that put me in a very tricky place. Theoretically, I was put on a level that was supposed to be an upgrade from my previous level. Practically, it didn't come with any benefits and it was actually a downgrade because anyone who joined the company in the six months before these changes was in the same level as me (who'd been in for roughly 2 years).
It felt really insulting because I was about to be actually promoted. My manager and his manager tried to gaslight me into believing that I'm not at all affected in any way, before giving in and agreeing that a mistake was made. I was promised that next year it'll be corrected and I'll be promoted two levels. Even the HR assured me of that. I knew it was too good to be true but I was too demotivated to find another job.
Fast forward one year. My bosses are all praises for the work I put in. But, no two level promotion. Reason? They tried but couldn't get the management to agree. The boss apologized to me and asked me if I wanted him to try again. What an insolent arse!
Fast forward one more, extremely glum year.
This time I am part of a different team so the team lead is different but the manager is same. The team lead really went all out with showing appreciation for me. He talked for almost an hour(!) about how I exceeded his expectations and went on to claim that his app's release would have been impossible if it weren't for me, the new team member. It was really humbling and satisfying. But what did I get? A limp handshake from the manager with fucking loose change.
Silver lining. At least the manager did away with the 'well wisher, on your side' pretense this time. No mentions of failed promises, just regular empty promises for the future.
Fast forward 3 months.
Still here. Recovering. I am mulling over a much better offer than what my current boss can give me. Thinking about how long it takes before I'm in the dumpster again. I have stopped giving any fucks about anything here. I try to do the minimum required unless it benefits me in some way.
The end.4
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