Asynchronous Email Proxy Server Job Synchronization
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Solution Overview
Problem
Existing email distribution and synchronization systems face challenges in efficiently managing multiple email accounts across different mailboxes and wireless networks, particularly in large-scale scenarios, due to non-uniform access criteria and the need for manual replication of actions across devices.
Innovation Solution
A direct access electronic mail system that uses a client device and a proxy server communicating asynchronously over the Internet, allowing for the generation and processing of email jobs with unique identifiers, enabling efficient processing and synchronization without waiting for response, and supporting calendar, address book, and document retrieval jobs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If synchronous email distribution and synchronization is used, then email organization and management convenience is improved, but system response time and user productivity deteriorate due to waiting for responses
Solution Approach 1:
The client device posts email processing jobs to the proxy server in advance without waiting for completion. The system performs email distribution and synchronization operations before the user needs to access them, allowing the client to continue working while processing occurs in the background.
Solution Approach 2:
The proxy server acts as an intermediary between the client device and the email processing system. It receives job postings from the client, manages the processing queue, and handles communications with email sources, isolating the client from processing delays while maintaining operational convenience.
2Productivity
If asynchronous email processing is implemented, then user productivity is improved by eliminating waiting time, but job tracking and result correlation become more complex
Solution Approach 1:
The proxy server provides feedback to the client device by posting job results back with the original job identifier. This feedback mechanism allows the client to track processing status and correlate results with specific jobs without implementing complex tracking logic, maintaining simplicity while enabling asynchronous operation.
3Adaptability or versatility
If multiple email accounts with non-uniform access criteria are synchronized, then email accessibility across devices is improved, but synchronization complexity and device complexity increase
Solution Approach 1:
The proxy server provides a universal interface for posting email processing jobs that works across multiple email accounts and sources with different access criteria. It handles diverse synchronization requirements through a single standardized mechanism, allowing the client device to access multiple email accounts without increasing its own complexity.
4Reliability
If manual replication of actions is required across devices, then email synchronization accuracy is improved, but user time and operational efficiency deteriorate
Solution Approach 1:
The system performs automatic email distribution and synchronization without requiring manual user intervention. The client device posts jobs and receives results automatically, and the proxy server handles the complex synchronization operations autonomously, eliminating manual replication while maintaining accuracy through automated result posting with job identifiers.
Data Source
AI summary
A communications system may include a client device for generating email processing jobs and a proxy server communicating asynchronously over the Internet with the client device for processing the email processing jobs. The client device may post a given email processing job to the proxy server with a unique job identifier (ID), and the proxy server thereafter may post job results for the given email processing job to the client device also with the unique job ID. The client device may also advantageously post at least one other email processing job to the proxy server over the Internet at a time between posting the given email processing job and receiving the job results therefor.