From 15feebecfeeda4758a96d1da99a98d9494c4bd2b Mon Sep 17 00:00:00 2001
From: Florian Dold <florian@dold.me>
Date: Sat, 22 Apr 2023 14:17:49 +0200
Subject: wallet-core: towards DD37 for deposits

---
 packages/taler-harness/src/harness/harness.ts | 48 ++++++++++++++++++++++++++-
 1 file changed, 47 insertions(+), 1 deletion(-)

(limited to 'packages/taler-harness/src/harness')

diff --git a/packages/taler-harness/src/harness/harness.ts b/packages/taler-harness/src/harness/harness.ts
index 0a898414d..8b74c9e9f 100644
--- a/packages/taler-harness/src/harness/harness.ts
+++ b/packages/taler-harness/src/harness/harness.ts
@@ -970,6 +970,19 @@ export class ExchangeService implements ExchangeServiceInterface {
     );
   }
 
+  async runAggregatorOnceWithTimetravel(opts: {
+    timetravelMicroseconds: number;
+  }) {
+    let timetravelArgArr = [];
+    timetravelArgArr.push(`--timetravel=${opts.timetravelMicroseconds}`);
+    await runCommand(
+      this.globalState,
+      `exchange-${this.name}-aggregator-once`,
+      "taler-exchange-aggregator",
+      [...timetravelArgArr, "-c", this.configFilename, "-t"],
+    );
+  }
+
   async runAggregatorOnce() {
     try {
       await runCommand(
@@ -1147,6 +1160,9 @@ export class ExchangeService implements ExchangeServiceInterface {
   exchangeHttpProc: ProcessWrapper | undefined;
   exchangeWirewatchProc: ProcessWrapper | undefined;
 
+  exchangeTransferProc: ProcessWrapper | undefined;
+  exchangeAggregatorProc: ProcessWrapper | undefined;
+
   helperCryptoRsaProc: ProcessWrapper | undefined;
   helperCryptoEddsaProc: ProcessWrapper | undefined;
   helperCryptoCsProc: ProcessWrapper | undefined;
@@ -1200,6 +1216,18 @@ export class ExchangeService implements ExchangeServiceInterface {
       await wirewatch.wait();
       this.exchangeWirewatchProc = undefined;
     }
+    const aggregatorProc = this.exchangeAggregatorProc;
+    if (aggregatorProc) {
+      aggregatorProc.proc.kill("SIGTERM");
+      await aggregatorProc.wait();
+      this.exchangeAggregatorProc = undefined;
+    }
+    const transferProc = this.exchangeTransferProc;
+    if (transferProc) {
+      transferProc.proc.kill("SIGTERM");
+      await transferProc.wait();
+      this.exchangeTransferProc = undefined;
+    }
     const httpd = this.exchangeHttpProc;
     if (httpd) {
       httpd.proc.kill("SIGTERM");
@@ -1369,6 +1397,22 @@ export class ExchangeService implements ExchangeServiceInterface {
     );
   }
 
+  private internalCreateAggregatorProc() {
+    this.exchangeAggregatorProc = this.globalState.spawnService(
+      "taler-exchange-aggregator",
+      ["-c", this.configFilename, ...this.timetravelArgArr],
+      `exchange-aggregator-${this.name}`,
+    );
+  }
+
+  private internalCreateTransferProc() {
+    this.exchangeTransferProc = this.globalState.spawnService(
+      "taler-exchange-transfer",
+      ["-c", this.configFilename, ...this.timetravelArgArr],
+      `exchange-transfer-${this.name}`,
+    );
+  }
+
   async start(): Promise<void> {
     if (this.isRunning()) {
       throw Error("exchange is already running");
@@ -1398,6 +1442,8 @@ export class ExchangeService implements ExchangeServiceInterface {
     );
 
     this.internalCreateWirewatchProc();
+    this.internalCreateTransferProc();
+    this.internalCreateAggregatorProc();
 
     this.exchangeHttpProc = this.globalState.spawnService(
       "taler-exchange-httpd",
@@ -2062,7 +2108,7 @@ export class WalletService {
       [
         "--wallet-db",
         dbPath,
-        "-LDEBUG", // FIXME: Make this configurable?
+        "-LTRACE", // FIXME: Make this configurable?
         "--no-throttle", // FIXME: Optionally do throttling for some tests?
         "advanced",
         "serve",
-- 
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