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Increase initial timeout and add retry loop in gae-interop-testing #12868

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Increase initial timeout and add retry loop in gae-interop-testing #12868

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32 changes: 27 additions & 5 deletions gae-interop-testing/gae-jdk8/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -124,13 +124,35 @@ tasks.register("runInteropTestRemote") {
logger.log(LogLevel.INFO, "the appURL=" + appUrl)
def client = new com.squareup.okhttp.OkHttpClient()
// The '?jdk8' argument is ignored by the server, it exists only to tag the request log entry
client.setReadTimeout(30, java.util.concurrent.TimeUnit.SECONDS)
client.setReadTimeout(120, java.util.concurrent.TimeUnit.SECONDS)
def request = new com.squareup.okhttp.Request.Builder()
.url("${appUrl}/long_lived_channel?jdk8").build()
def result1 = client.newCall(request).execute()
def result2 = client.newCall(request).execute()
if (result1.code() != 200 || result2.code() != 200) {
throw new GradleException("Unable to reuse same channel across requests")
int maxChannelReuseRetries = 5
def result1 = null
def result2 = null
String result1Body = ""
String result2Body = ""
for (int attempt = 0; attempt < maxChannelReuseRetries; attempt++) {
try {
result1 = client.newCall(request).execute()
result2 = client.newCall(request).execute()
if (result1.code() == 200 && result2.code() == 200) {
break
}
logger.log(LogLevel.WARN, "Channel reuse attempt ${attempt + 1} failed: result1 code = ${result1?.code()}, result2 code = ${result2?.code()}. Retrying...")
} catch (Throwable t) {
logger.log(LogLevel.WARN, "Channel reuse attempt ${attempt + 1} caught exception: ${t.message}. Retrying...", t)
}
Thread.sleep(2000)
}
if (result1 == null || result2 == null || result1.code() != 200 || result2.code() != 200) {
if (result1 != null) {
result1Body = result1.body().string()
}
if (result2 != null) {
result2Body = result2.body().string()
}
throw new GradleException("Unable to reuse same channel across requests. result1: ${result1?.code()} (body: ${result1Body}), result2: ${result2?.code()} (body: ${result2Body})")
}

// The test suite can take a while to run
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