ZacharyZhang-NYandClaude Fable 5
97de661554
Port of upstream grok-build 0.2.113/0.2.114 fixes, extended to Kigi's startup order. - kigi-tty-utils runtime module: worker-cap policy (8 max) — tokio's per-core default pins 100+ thread slots on many-core shared hosts against RLIMIT_NPROC / pids.max, and later spawns die with EAGAIN. - kigi-bin builds the main runtime with capped workers and reports an out-of-threads host with a diagnostic + exit(1) instead of a panic. - The pre-runtime optimization threads (HTTP warmup, early model prefetch) spawn recoverably and degrade — their panic would have preempted the runtime's own diagnostic. - The per-session actor thread and its runtime report spawn/build failure through the existing acp::Error / AgentBuildError boundaries (new RuntimeBuild variant) instead of panicking the agent host. - fsnotify's watcher thread spawn maps into FsNotifyError::WatcherStart so callers degrade instead of crashing. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KSy9S31pZNWXtRZNVJ1sDf
35 lines
1.1 KiB
Rust
35 lines
1.1 KiB
Rust
//! Error types for agent construction.
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#[derive(Debug, thiserror::Error)]
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pub enum AgentBuildError {
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/// Bad YAML frontmatter, a missing closing `---`, or invalid Markdown
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/// structure in the definition file.
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#[error("failed to parse agent definition: {0}")]
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ParseError(String),
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#[error("missing required field in agent definition: {0}")]
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MissingField(String),
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/// Usually a typo in the definition's `toolNameOverrides`.
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#[error("tool name override references nonexistent tool '{0}'")]
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UnknownToolOverride(String),
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#[error("IO error during agent construction: {0}")]
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IoError(#[from] std::io::Error),
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/// The per-session runtime could not be built — fd or thread
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/// exhaustion (EMFILE/EAGAIN), not a definition problem.
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#[error("failed to build the session runtime: {0}")]
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RuntimeBuild(std::io::Error),
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/// Carries template line numbers and surrounding context.
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#[error("template rendering error: {0}")]
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MiniJinjaError(#[from] minijinja::Error),
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#[error("tool error: {0}")]
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ToolError(String),
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#[error("invalid configuration: {0}")]
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InvalidConfig(String),
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}
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