dan gw harus mengakui kalau hidup saya ini sangat membosankan. kerja pulang dan tidur, terus main game. di weekend ambil kelas sampe sore, terus ngedate. terus hari senen.. sama lagi.

itu boring tentu. tapi gw happy2 aja dengan ini semua. engga perlu kena macet ke tempat wisata, engga perlu ngantri di toko buku dan lihat kualitas buku kita makin parah aja ( gw kangen sama buku kecil saku elex media..)..dan mahal… seriusan buku kuliah tipis hasil translate tanpa ngutip yang jelas dihargain around 200k. WTF dude.

hahaha.. absurd blog post. I am happy with my boring life, my life is boring but what I am doing seems not. kita lagi coba buat bikin runtime under device yang kita kerjain. which based on ACM paper itu .. cuma bisa di lakukan dengan ini dan itu. but we are making progress dan our progress is quite good.

that is all.

New concept and old habit kick in.
Pict taken from https://xkcd.com/292/

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Simple and concise yet throw lots of radical idea.

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Koplak tarpi tetep di tonton

Watching The Hateful Eight

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Bookzz.org down yah?

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Were you gonna plagiarize the whole thing for us? Do you have any thoughts of your own on this matter? Or do you, is that your thing, you come into a bar, read some obscure passage and then pretend – you pawn it off as your own, as your own idea just to impress some girls, embarrass my friend? –Will Hunting

Watching Good Will Hunting with Rininda

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So small, so many possibilities.

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when everyone is talking about batman vs superman, and here I am, cramming for an exam that will cause me doom. hahaha ( villain voice).

Continue reading “exam vs reality” →

Reinkarnasi di tapanuli utara

http://bola.kompas.com/read/2016/02/12/20080048/David.Beckham.Asal.Tapanuli.Utara.Perkuat.PSMS.Medan?utm_source=RD&utm_medium=box&utm_campaign=Kaitrd

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When things is small and predictable everything is easy. Say you have finite amount of user like 1000 users… u code  something.. put into your staging and start the stress test.  And say figuratively it did not work.. try another approach and put into test again.

Now .. when you try to code for something like .. u dont know the number of user.. 1 ,2,3 .. 100 .. 1000 a million? Things like supernatural stuff like to come up. I just found out that our relay server is act on its own will even we code it without restriction.

Say.. we had 1000 user concurrently running. The socket for device to device stream are un reliable.. so we go into the relay.. things are happy.. user upload.. put the server.. relay.. send to receiving party.. video shown.. happy customer. But..

Say we had 1 mio concurrent user.. socket is reliable.. no need to relay. For some crazy scenario we decided to put firewall restriction to sender receiver.. second scenario kick in.. relay is on. Upload the file, stream it. Failed. Hmm.. check the log.. both parties are connected. Alive, file is there, why it did not stream? Modify the code, by pass every security measure, fail. Shit lah.

Coba restart relay, cost another 20 minutes until dns running, try again.. it is ok. Case closed.. a week later got the same issue again.

Wtf.. wtf.. this is hardware failure!, but no log show it. We need just to believe that. Hahaha. After a month stupid debate.. I just check the spec of our processor.. seems everything is legit.. except there is some low level procedure is actually simulated. Yes.. I read your processor spec sir. When things get rough.. some low level stuff got more priority. Even rough can be defined as 40% usage. Weird.

Change proc fixed the issue. How about when our node use virtual proc?  You just need to have some faith son. Have some faith. Hahaha