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raise mcp streamable-http session keepalive from 5m to 24h

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This commit is contained in:
damocles 2026-08-31 11:33:36 +02:00 • committed by mara
commit 6ccd634afb
3 changed files with 29 additions and 3 deletions
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11
hive-agent-mcp/src/mcp/mod.rs
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@ -1020,7 +1020,16 @@ pub async fn serve_http(socket: PathBuf, addr: std::net::SocketAddr) -> Result<(
use rmcp::transport::streamable_http_server::{
StreamableHttpServerConfig, StreamableHttpService, session::local::LocalSessionManager,
};
let session_manager = std::sync::Arc::new(LocalSessionManager::default());
let mut session_manager = LocalSessionManager::default();
// rmcp's default session idle timeout is 5 minutes, meant to reap zombie
// connections lost to an HTTP/2 RST_STREAM — far too short for a claude
// turn that goes several minutes between MCP calls to this daemon (a long
// Read/Edit stretch, a background-task wait). That trips a client-visible
// "MCP server ... session expired" mid-turn; self-recovering on the next
// call, but confusing. Give it real headroom instead of turning it off
// outright.
session_manager.session_config.keep_alive = Some(std::time::Duration::from_hours(24));
let session_manager = std::sync::Arc::new(session_manager);
let service = StreamableHttpService::new(
move || Ok(AgentServer::new(socket.clone())),
session_manager,