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Add periodic stderr messages. #1423

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Merged
olaservo merged 3 commits into from
Apr 15, 2025
Merged

Add periodic stderr messages. #1423

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9655d47
Add periodic stderr messages.
cliffhall Apr 14, 2025
41fa29e
Fix formatting
cliffhall Apr 14, 2025
b8ecbe7
Adjust intervals for outgoing demo messages
cliffhall Apr 15, 2025
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22 changes: 19 additions & 3 deletions src/everything/everything.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -114,16 +114,17 @@ export const createServer = () => {

let subscriptions: Set<string> = new Set();
let subsUpdateInterval: NodeJS.Timeout | undefined;
// Set up update interval for subscribed resources
let stdErrUpdateInterval: NodeJS.Timeout | undefined;

// Set up update interval for subscribed resources
subsUpdateInterval = setInterval(() => {
for (const uri of subscriptions) {
server.notification({
method: "notifications/resources/updated",
params: { uri },
});
}
}, 5000);
}, 10000);

let logLevel: LoggingLevel = "debug";
let logsUpdateInterval: NodeJS.Timeout | undefined;
Expand Down Expand Up @@ -152,7 +153,21 @@ export const createServer = () => {
};
if (!isMessageIgnored(message.params.level as LoggingLevel))
server.notification(message);
}, 15000);
}, 20000);


// Set up update interval for stderr messages
stdErrUpdateInterval = setInterval(() => {
const shortTimestamp = new Date().toLocaleTimeString([], {
hour: '2-digit',
minute: '2-digit',
second: '2-digit'
});
server.notification({
method: "notifications/stderr",
params: { content: `${shortTimestamp}: A stderr message` },
});
}, 30000);

// Helper method to request sampling from client
const requestSampling = async (
Expand Down Expand Up @@ -676,6 +691,7 @@ export const createServer = () => {
const cleanup = async () => {
if (subsUpdateInterval) clearInterval(subsUpdateInterval);
if (logsUpdateInterval) clearInterval(logsUpdateInterval);
if (stdErrUpdateInterval) clearInterval(stdErrUpdateInterval);
};

return { server, cleanup };
Expand Down