Development TODO v0.1.0

[SeanChao]

Features:

• Cache support for index pages #2
  • TTL Cache Policy #3
  • TTL in mem cache #10
• Anacoda proxy support #4
• Logger support #7
• Configuration file support #15
• Usage statistics #16

Optimizations:

• redis key expiration listener busy loop after redis dies #24
• Download task queue #5
• Memory usage optimization for large files #8
• redis keyspace separation: ttl cache should only care about expirations of its own keys #26
• Add different endpoints for anaconda repodata.json and packages #25
• Latency improvement #13

Tests & Bug fixes & More:

• code documentation #29
• user documentation #30
• consider HEAD requests #31
• reply error when upstream is 404 #28
• cache metadata consistency: LRU cache current size should not be incremented on existing key update #17
• Namespace in Redis (different cache objects should be sperated) #18
• PyPI index page upstream rewrite (the replaced URL should be set from the client's perspective)
• Better path resolving method (handling prefix slash better)
• Dockerfile support
• Anaconda link in README.md
• update example config file, remove unused settings (rule.target)