PYTHONL Telegram 5123
This media is not supported in your browser
VIEW IN TELEGRAM
πŸ–₯ Python: склСйка TCP-ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ²

Когда ΠΎΡ‚ΠΏΡ€Π°Π²Π»ΡΠ΅ΡˆΡŒ Ρ‚Ρ‹ Π² сокСт ΠΌΠ½ΠΎΠ³ΠΎ ΠΌΠ°Π»Π΅Π½ΡŒΠΊΠΈΡ… кусочков - ΡƒΡ…ΠΎΠ΄ΠΈΡ‚ ΠΊΡƒΡ‡Π° ΠΌΠ΅Π»ΠΊΠΈΡ… TCP-ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ² это Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ ΠΌΠ΅Π΄Π»Π΅Π½Π½Π΅Π΅ ΠΈ с Π·Π°Π΄Π΅Ρ€ΠΆΠΊΠ°ΠΌΠΈ.

РСшСниС: склСивай Π΄Π°Π½Π½Ρ‹Π΅ ΠΈ отправляй ΠΎΠ΄Π½ΠΈΠΌ Π±Π»ΠΎΠΊΠΎΠΌ.

На Linux ΠΌΠΎΠΆΠ½ΠΎ ΡΠΊΠ°Π·Π°Ρ‚ΡŒ ядру Β«ΠΏΠΎΠ΄ΠΎΠΆΠ΄ΠΈ, я Π΅Ρ‰Ρ‘ Π΄ΠΎΠΏΠΈΡˆΡƒΒ» ΠΊΠΎΠΌΠ°Π½Π΄Π° MSG MORE.

Π˜Ρ‚ΠΎΠ³: мСньшС ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ², быстрСС ΠΎΡ‚ΠΊΠ»ΠΈΠΊ.


python


import socket

def send_coalesced(sock, parts):
for chunk in parts[:-1]:
sock.sendall(chunk, socket.MSG_MORE)
sock.sendall(parts[-1]) Ρ„ΠΈΠ½Π°Π»ΡŒΠ½Ρ‹ΠΉ flush

#Π’ΠΎΡ‚ ΠΊΠΎΡ€ΠΎΡ‚ΠΊΠΈΠΉ ΠΏΡ€ΠΈΠΌΠ΅Ρ€ ΠΊΠ°ΠΊ Π΄Π΅Π»Π°Ρ‚ΡŒ Β«ΠΏΠ»ΠΎΡ…ΠΎΒ» ΠΈ Β«Ρ…ΠΎΡ€ΠΎΡˆΠΎΒ»:

import socket

sock = socket.create_connection(("localhost", 9090))

# ΠŸΠ»ΠΎΡ…ΠΎ: ΠΌΠ½ΠΎΠ³ΠΎ ΠΌΠ°Π»Π΅Π½ΡŒΠΊΠΈΡ… ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ²
sock.sendall(b"Hello, ")
sock.sendall(b"world")
sock.sendall(b"!\n")

# Π₯ΠΎΡ€ΠΎΡˆΠΎ: склСили всё ΠΈ ΠΎΡ‚ΠΏΡ€Π°Π²ΠΈΠ»ΠΈ ΠΎΠ΄Π½ΠΈΠΌ ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠΌ

msg = b"".join([b"Hello, ", b"world", b"!\n"])
sock.sendall(msg)
Please open Telegram to view this post
VIEW IN TELEGRAM
πŸ”₯18❀10πŸ‘8



tgoop.com/pythonl/5123
Create:
Last Update:

πŸ–₯ Python: склСйка TCP-ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ²

Когда ΠΎΡ‚ΠΏΡ€Π°Π²Π»ΡΠ΅ΡˆΡŒ Ρ‚Ρ‹ Π² сокСт ΠΌΠ½ΠΎΠ³ΠΎ ΠΌΠ°Π»Π΅Π½ΡŒΠΊΠΈΡ… кусочков - ΡƒΡ…ΠΎΠ΄ΠΈΡ‚ ΠΊΡƒΡ‡Π° ΠΌΠ΅Π»ΠΊΠΈΡ… TCP-ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ² это Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ ΠΌΠ΅Π΄Π»Π΅Π½Π½Π΅Π΅ ΠΈ с Π·Π°Π΄Π΅Ρ€ΠΆΠΊΠ°ΠΌΠΈ.

РСшСниС: склСивай Π΄Π°Π½Π½Ρ‹Π΅ ΠΈ отправляй ΠΎΠ΄Π½ΠΈΠΌ Π±Π»ΠΎΠΊΠΎΠΌ.

На Linux ΠΌΠΎΠΆΠ½ΠΎ ΡΠΊΠ°Π·Π°Ρ‚ΡŒ ядру Β«ΠΏΠΎΠ΄ΠΎΠΆΠ΄ΠΈ, я Π΅Ρ‰Ρ‘ Π΄ΠΎΠΏΠΈΡˆΡƒΒ» ΠΊΠΎΠΌΠ°Π½Π΄Π° MSG MORE.

Π˜Ρ‚ΠΎΠ³: мСньшС ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ², быстрСС ΠΎΡ‚ΠΊΠ»ΠΈΠΊ.


python


import socket

def send_coalesced(sock, parts):
for chunk in parts[:-1]:
sock.sendall(chunk, socket.MSG_MORE)
sock.sendall(parts[-1]) Ρ„ΠΈΠ½Π°Π»ΡŒΠ½Ρ‹ΠΉ flush

#Π’ΠΎΡ‚ ΠΊΠΎΡ€ΠΎΡ‚ΠΊΠΈΠΉ ΠΏΡ€ΠΈΠΌΠ΅Ρ€ ΠΊΠ°ΠΊ Π΄Π΅Π»Π°Ρ‚ΡŒ Β«ΠΏΠ»ΠΎΡ…ΠΎΒ» ΠΈ Β«Ρ…ΠΎΡ€ΠΎΡˆΠΎΒ»:

import socket

sock = socket.create_connection(("localhost", 9090))

# ΠŸΠ»ΠΎΡ…ΠΎ: ΠΌΠ½ΠΎΠ³ΠΎ ΠΌΠ°Π»Π΅Π½ΡŒΠΊΠΈΡ… ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ²
sock.sendall(b"Hello, ")
sock.sendall(b"world")
sock.sendall(b"!\n")

# Π₯ΠΎΡ€ΠΎΡˆΠΎ: склСили всё ΠΈ ΠΎΡ‚ΠΏΡ€Π°Π²ΠΈΠ»ΠΈ ΠΎΠ΄Π½ΠΈΠΌ ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠΌ

msg = b"".join([b"Hello, ", b"world", b"!\n"])
sock.sendall(msg)

BY Python/ django


Share with your friend now:
tgoop.com/pythonl/5123

View MORE
Open in Telegram


Telegram News

Date: |

Step-by-step tutorial on desktop: During a meeting with the president of the Supreme Electoral Court (TSE) on June 6, Telegram's Vice President Ilya Perekopsky announced the initiatives. According to the executive, Brazil is the first country in the world where Telegram is introducing the features, which could be expanded to other countries facing threats to democracy through the dissemination of false content. β€œHey degen, are you stressed? Just let it all out,” he wrote, along with a link to join the group. ZDNET RECOMMENDS Ng, who had pleaded not guilty to all charges, had been detained for more than 20 months. His channel was said to have contained around 120 messages and photos that incited others to vandalise pro-government shops and commit criminal damage targeting police stations.
from us


Telegram Python/ django
FROM American