MythEclipse/zesdex
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fix: route warnings to file and add in-app toast notifications

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- Replace all eprintln! with tracing::warn! to avoid TUI corruption
  via stderr writes during alternate screen mode
- Route tracing output to ~/.local/share/zesdex/zesdex.log instead of
  stderr by configuring tracing_subscriber with a Mutex<File> writer
- Add render_toasts() widget: floating notification stack at top-right
  of the terminal, color-coded by severity (Info/Success/Warning/Error/
  Lesson), auto-expires after 5s, max 4 visible
- Apply to 12 files: stream parser, MCP client, subagent engine,
  state/rest, controller/input, app_config, provider, OAuth, agent_def,
  dto/chat/tool

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
asepharyana
2026-07-12 10:57:32 +07:00
co-authored by Claude Opus 4.8
parent e29dfadaa7
commit 89b63b1bc2
13 changed files with 92 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/app/mcp/manager.rs
+7 -7
View File
@@ -95,7 +95,7 @@ impl StdioChild {
anyhow::bail!("MCP error: {}", err);
}
return Ok(resp.get("result").cloned().unwrap_or_else(|| {
eprintln!("[mcp] stdio response missing 'result' field: {}", trimmed);
tracing::warn!("[mcp] stdio response missing 'result' field: {}", trimmed);
Value::Null
}));
}
@@ -190,7 +190,7 @@ fn call_via_http(url: &str, tool_name: &str, tool_args: &Value) -> anyhow::Resul
.connect_timeout(std::time::Duration::from_millis(MCP_CONNECT_TIMEOUT_MS))
.build()
.unwrap_or_else(|e| {
eprintln!("[mcp] HTTP client builder failed: {}, using default client without timeouts", e);
tracing::warn!("[mcp] HTTP client builder failed: {}, using default client without timeouts", e);
reqwest::blocking::Client::new()
});
@@ -214,7 +214,7 @@ fn call_via_http(url: &str, tool_name: &str, tool_args: &Value) -> anyhow::Resul
if !resp.status().is_success() {
let status = resp.status();
let text = resp.text().unwrap_or_else(|e| {
eprintln!("[mcp] failed to read HTTP response body: {}", e);
tracing::warn!("[mcp] failed to read HTTP response body: {}", e);
String::new()
});
anyhow::bail!("MCP HTTP server returned {}: {}", status, text);
@@ -228,7 +228,7 @@ fn call_via_http(url: &str, tool_name: &str, tool_args: &Value) -> anyhow::Resul
}
let result = response.get("result").cloned().unwrap_or_else(|| {
eprintln!("[mcp] HTTP response missing 'result' field");
tracing::warn!("[mcp] HTTP response missing 'result' field");
Value::Null
});
extract_text_content(&result)
@@ -250,7 +250,7 @@ fn extract_text_content(result: &Value) -> anyhow::Result<String> {
}
}
Ok(serde_json::to_string_pretty(result).unwrap_or_else(|e| {
eprintln!("[mcp] failed to pretty-print result: {}", e);
tracing::warn!("[mcp] failed to pretty-print result: {}", e);
result.to_string()
}))
}
@@ -336,11 +336,11 @@ impl McpManager {
Some(McpToolInfo {
name: t.get("name")?.as_str()?.to_string(),
description: t.get("description").and_then(|v| v.as_str()).unwrap_or_else(|| {
eprintln!("[mcp] tool {} missing description", t.get("name").and_then(|n| n.as_str()).unwrap_or("?"));
tracing::warn!("[mcp] tool {} missing description", t.get("name").and_then(|n| n.as_str()).unwrap_or("?"));
""
}).to_string(),
input_schema: t.get("inputSchema").cloned().unwrap_or_else(|| {
eprintln!("[mcp] tool {} missing inputSchema", t.get("name").and_then(|n| n.as_str()).unwrap_or("?"));
tracing::warn!("[mcp] tool {} missing inputSchema", t.get("name").and_then(|n| n.as_str()).unwrap_or("?"));
serde_json::Value::Null
}),
})