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[taler-wallet-core] branch master updated: idb-bridge: improve error rep
From: |
gnunet |
Subject: |
[taler-wallet-core] branch master updated: idb-bridge: improve error reporting for sqlite3 helper |
Date: |
Tue, 07 Jan 2025 20:40:22 +0100 |
This is an automated email from the git hooks/post-receive script.
dold pushed a commit to branch master
in repository wallet-core.
The following commit(s) were added to refs/heads/master by this push:
new 7eb77387e idb-bridge: improve error reporting for sqlite3 helper
7eb77387e is described below
commit 7eb77387e8d1c8f929946f0c1564484c50b2637e
Author: Florian Dold <florian@dold.me>
AuthorDate: Tue Jan 7 20:40:19 2025 +0100
idb-bridge: improve error reporting for sqlite3 helper
---
packages/idb-bridge/src/node-helper-sqlite3-impl.ts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/packages/idb-bridge/src/node-helper-sqlite3-impl.ts
b/packages/idb-bridge/src/node-helper-sqlite3-impl.ts
index 3ba37576b..9101b2f6f 100644
--- a/packages/idb-bridge/src/node-helper-sqlite3-impl.ts
+++ b/packages/idb-bridge/src/node-helper-sqlite3-impl.ts
@@ -74,12 +74,21 @@ class Helper {
private enableTracing: boolean;
private isListening: boolean = false;
public proc: ChildProcessByStdio<stream.Writable, stream.Readable, null>;
+ private promStarted: Promise<void>;
constructor(opts?: { enableTracing: boolean }) {
this.enableTracing = opts?.enableTracing ?? false;
this.proc = child_process.spawn("taler-helper-sqlite3", {
stdio: ["pipe", "pipe", "inherit"],
});
+ const startedPromcap = openPromise<void>();
+ this.promStarted = startedPromcap.promise;
+ this.proc.on("error", (err: Error) => {
+ startedPromcap.reject(err);
+ });
+ this.proc.on("spawn", () => {
+ startedPromcap.resolve();
+ });
// Make sure that the process is not blocking the parent process
// from exiting.
// When we are actively waiting for a response, we ref it again.
@@ -168,6 +177,7 @@ class Helper {
}
async communicate(cmd: number, payload: Uint8Array): Promise<Uint8Array> {
+ await this.promStarted;
if (!this.isListening) {
this.startListening();
}
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