Rockwell Automation Patches Over a Dozen Vulnerabilities Across Products

Waiting Is Not a Tool Call: Making an MCP Server's Shell Event-Driven

One of our agents ran a test suite. The suite takes four minutes. The MCP client's idle timeout is sixty seconds. You can see where this is going. At second sixty the client cancelled the call.

• MCP client's idle timeout set to 60 seconds, causing indefinite process running
• octofs, open-source MCP filesystem server, developed to address issue
• Background jobs introduced to allow concurrent command execution without blocking

1d ago ·dev.to

Preventing Cache Penetration in Spring Boot Using Redis and Bloom Filters

Preventing Cache Penetration in Spring Boot Using Redis and Bloom Filters Cache penetration occurs when high-frequency requests query non-existent keys, bypassing the Redis cache completely and…

• Cache penetration occurs when non-existent keys bypass Redis and hit the database.
• Bloom Filter guard layer implemented in front of Redis and PostgreSQL.

1d ago ·dev.to

Valencia-based iPronics raised $125M co-led by Maverick Silicon and Light Street, with participation from Nvidia, to develop optical circuit switch tech (Stephen Nellis/Reuters)

Valencia, Spain-based startup iPronics said Tuesday that it has raised $125 million in venture capital with participation from Nvidia …

1d ago ·reuters.com