Tag: Pipes

π‘«π’†π’‚π’…π’π’π’„π’Œ π’–π’”π’Šπ’π’ˆ π’‡π’Šπ’‡π’

This post demonstrates a deadlock scenario using two FIFOs and a client-server model. The deadlock occurs when both the server and client wait for each other to send a message, resulting in a standstill. The article also outlines steps to avoid deadlock by following a specific sequence of actions.

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𝑾𝒉𝒂𝒕 π’Šπ’” 𝒂 𝑭𝑰𝑭𝑢?

Named pipes, also known as FIFOs, are essential in inter-process communication. They embody the “First In, First Out” concept, serving as intermediaries between processes. Positioned within the file system, they enable seamless communication and offer persistence and flexibility. Understanding named pipes is key to fully appreciate Linux’s capabilities and empower your programming endeavors.

Read More 𝑾𝒉𝒂𝒕 π’Šπ’” 𝒂 𝑭𝑰𝑭𝑢?

π‘¬π’™π’‘π’π’π’“π’Šπ’π’ˆ 𝒕𝒉𝒆 π‘»π’˜π’-π‘Ύπ’‚π’š 𝑺𝒕𝒓𝒆𝒆𝒕𝒔 π’Šπ’ π‘³π’Šπ’π’–π’™: 𝑫𝒖𝒑𝒍𝒆𝒙 π‘ͺπ’π’Žπ’Žπ’–π’π’Šπ’„π’‚π’•π’Šπ’π’ π’˜π’Šπ’•π’‰ π‘·π’Šπ’‘π’†π’” πŸ›£οΈ

Unix Pipes allow one-way communication, but Duplex Communication enables two processes to chat back and forth simultaneously. Using two pipes, data can flow both ways between parent and child processes. By coordinating the reading and writing ends, full duplex communication is achieved, despite not guaranteeing simultaneous data exchange.

Read More π‘¬π’™π’‘π’π’π’“π’Šπ’π’ˆ 𝒕𝒉𝒆 π‘»π’˜π’-π‘Ύπ’‚π’š 𝑺𝒕𝒓𝒆𝒆𝒕𝒔 π’Šπ’ π‘³π’Šπ’π’–π’™: 𝑫𝒖𝒑𝒍𝒆𝒙 π‘ͺπ’π’Žπ’Žπ’–π’π’Šπ’„π’‚π’•π’Šπ’π’ π’˜π’Šπ’•π’‰ π‘·π’Šπ’‘π’†π’” πŸ›£οΈ

π‘«π’Šπ’—π’Šπ’π’ˆ π’Šπ’π’•π’ π‘Όπ’π’Šπ’™ π‘·π’Šπ’‘π’†π’”: 𝑨 𝑭𝒖𝒏 π‘±π’π’–π’“π’π’†π’š πŸš€

Unix Pipes are the OGs of Inter-Process Communication on Unix systems. They facilitate seamless data flow between processes, like family messengers connecting parent and child processes. Operating like a one-lane road, they ensure a one-way data flow with a capacity limit. With simple functions, they enable sharing of notes between processes.

Read More π‘«π’Šπ’—π’Šπ’π’ˆ π’Šπ’π’•π’ π‘Όπ’π’Šπ’™ π‘·π’Šπ’‘π’†π’”: 𝑨 𝑭𝒖𝒏 π‘±π’π’–π’“π’π’†π’š πŸš€

Linux IPC’s

Linux IPCs are essential tools for processes to communicate in the operating system. They include various methods like Pipes, Message Queues, Shared Memory, Sockets, Semaphores, and File-based communication. Each method serves specific communication needs, from simple data transfer to complex synchronization and coordination among processes.

Read More Linux IPC’s