Tencent/mars

Features

• Cross-Platform Networking - Provides a unified networking interface for sending and receiving data across different operating systems.
• Network Management - Provides a comprehensive SDK for creating and managing short and long-lived network connections across platforms.
• Log Buffering - Implements a high-speed writing mechanism that separates log generation from disk I/O to minimize application overhead.
• Log-Based Memory Mapping - Writes diagnostic data to disk using memory-mapped files to reduce the overhead of frequent system calls.
• Network Primitives - Provides low-level network structures such as sockets and message queues for raw data transmission.
• Connection Lifecycle Managers - Maintains long-term bidirectional links between a client and server with automatic heartbeats and reconnection handling.
• Network Reliability - Improves connectivity through DNS resolution, backup IP lists, and adaptive connection retry strategies.
• Persistent Network Connections - Maintains long-term bidirectional server links using heartbeats and sequence tracking.
• Connection Heartbeats - Maintains bidirectional links and detects connection failure by exchanging periodic heartbeat signals.
• High-Performance Logging - Provides a high-performance logging framework that records diagnostic data with minimal resource consumption.
• Request Lifecycle Managers - Coordinates the flow of data tasks by serializing requests, transmitting data, and parsing responses via callbacks.
• Request Sequencing - Manages the lifecycle of network tasks by serializing requests and routing responses through custom callbacks.
• Connection Management - Improves connection success rates through DNS resolution backups and intelligent retry mechanisms.
• Connection Management Strategies - Adjusts connection retry frequency based on the active application state to reduce battery and data usage.
• DNS Failure Recovery - Converts domain names to IP addresses and utilizes backup IP lists to ensure reliable connection success.
• Backup IP Lists - Improves connection reliability by utilizing backup IP lists when domain name resolution fails.
• Mobile Connection Optimization - Reduces battery drain and data usage by adjusting connection strategies based on device state and network quality.
• Application State Integration - Notifies the networking layer of background transitions and connectivity changes to optimize connection behavior.
• Network Diagnostics - Runs diagnostic tests such as heartbeats and DNS lookups to assess and optimize connection health.
• Connection Authentication Mechanisms - Verifies the identity of a persistent connection through a mandatory handshake process before data exchange.
• Cryptographic Identity Verification - Ensures connection security by requiring a verification process before allowing the exchange of application data.
• Request Throttling - Limits the flow and frequency of outgoing requests to protect servers from being overwhelmed by traffic spikes.
• Network State Strategies - Adjusts retry frequency and network behavior based on application foreground and background state transitions.
• Rate Limiting - Prevents server overload by controlling the frequency and volume of outgoing network requests.
• Traffic Flow Control - Manages the flow of outgoing network requests to prevent server overload during traffic spikes.
• Application Event Recording - Provides a diagnostic tool for recording system events to disk with minimal application overhead.

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