public async Task WhenServerClosesConnectionAfterSingleHttpRequest_ThenRelayEnds(
[LinuxInstance(InitializeScript = InstallApache)] InstanceRequest vm,
[Credential] CredentialRequest credential)
{
await vm.AwaitReady();
var stream = ConnectToWebServer(
vm.Locator,
await credential.GetCredentialAsync());
byte[] request = new ASCIIEncoding().GetBytes(
"GET / HTTP/1.0\r\n\r\n");
await stream.WriteAsync(request, 0, request.Length, this.tokenSource.Token);
byte[] buffer = new byte[stream.MinReadSize];
var response = new HttpResponseAccumulator();
int bytesRead;
while ((bytesRead = await stream.ReadAsync(buffer, 0, buffer.Length, this.tokenSource.Token)) > 0)
{
response.Accumulate(buffer, 0, bytesRead);
}
await stream.CloseAsync(this.tokenSource.Token);
Assert.AreEqual(response.ExpectedBytes, response.TotalBytesRead);
}
public async Task WhenServerClosesConnectionMultipleHttpRequests_ThenRelayEnds(
[LinuxInstance(InitializeScript = InstallApache)] ResourceTask <InstanceLocator> vm,
[Credential(Role = PredefinedRole.IapTunnelUser)] ResourceTask <ICredential> credential)
{
var locator = await vm;
var stream = ConnectToWebServer(
locator,
await credential);
for (int i = 0; i < 3; i++)
{
byte[] request = new ASCIIEncoding().GetBytes(
$"GET /?_={i} HTTP/1.1\r\nHost:www\r\nConnection: keep-alive\r\n\r\n");
await stream.WriteAsync(request, 0, request.Length, this.tokenSource.Token);
byte[] buffer = new byte[stream.MinReadSize];
var response = new HttpResponseAccumulator();
int bytesRead;
while ((bytesRead = await stream.ReadAsync(buffer, 0, buffer.Length, this.tokenSource.Token)) > 0)
{
response.Accumulate(buffer, 0, bytesRead);
if (response.IsComplete)
{
IapTraceSources.Default.TraceVerbose("Got full response");
break;
}
}
Assert.AreEqual(response.ExpectedBytes, response.TotalBytesRead);
}
await stream.CloseAsync(this.tokenSource.Token);
}
public async Task WhenServerClosesConnectionMultipleHttpRequests_ThenRelayEnds(
[LinuxInstance(InitializeScript = InstallApache)] InstanceRequest vm)
{
await vm.AwaitReady();
var stream = ConnectToWebServer(vm.InstanceReference);
for (int i = 0; i < 3; i++)
{
byte[] request = new ASCIIEncoding().GetBytes(
$"GET /?_={i} HTTP/1.1\r\nHost:www\r\nConnection: keep-alive\r\n\r\n");
await stream.WriteAsync(request, 0, request.Length, this.tokenSource.Token);
byte[] buffer = new byte[stream.MinReadSize];
var response = new HttpResponseAccumulator();
int bytesRead;
while ((bytesRead = await stream.ReadAsync(buffer, 0, buffer.Length, this.tokenSource.Token)) > 0)
{
response.Accumulate(buffer, 0, bytesRead);
if (response.IsComplete)
{
TraceSources.Compute.TraceVerbose("Got full response");
break;
}
}
Assert.AreEqual(response.ExpectedBytes, response.TotalBytesRead);
}
await stream.CloseAsync(this.tokenSource.Token);
}
public async Task WhenClientClosesConnectionAfterSingleHttpRequest_ThenRelayEnds(
[LinuxInstance(InitializeScript = InstallApache)] InstanceRequest vm)
{
await vm.AwaitReady();
var stream = ConnectToWebServer(vm.InstanceReference);
byte[] request = new ASCIIEncoding().GetBytes(
$"GET / HTTP/1.1\r\nHost:www\r\nConnection: keep-alive\r\n\r\n");
await stream.WriteAsync(request, 0, request.Length, this.tokenSource.Token);
byte[] buffer = new byte[stream.MinReadSize];
// Read a bit.
var response = new HttpResponseAccumulator();
int bytesRead = await stream.ReadAsync(buffer, 0, buffer.Length, this.tokenSource.Token);
response.Accumulate(buffer, 0, bytesRead);
await stream.CloseAsync(this.tokenSource.Token);
}
public async Task WhenClientClosesConnectionAfterSingleHttpRequest_ThenRelayEnds(
[LinuxInstance(InitializeScript = InstallApache)] ResourceTask <InstanceLocator> vm,
[Credential(Role = PredefinedRole.IapTunnelUser)] ResourceTask <ICredential> credential)
{
var locator = await vm;
var stream = ConnectToWebServer(
locator,
await credential);
byte[] request = new ASCIIEncoding().GetBytes(
$"GET / HTTP/1.1\r\nHost:www\r\nConnection: keep-alive\r\n\r\n");
await stream.WriteAsync(request, 0, request.Length, this.tokenSource.Token);
byte[] buffer = new byte[stream.MinReadSize];
// Read a bit.
var response = new HttpResponseAccumulator();
int bytesRead = await stream.ReadAsync(buffer, 0, buffer.Length, this.tokenSource.Token);
response.Accumulate(buffer, 0, bytesRead);
await stream.CloseAsync(this.tokenSource.Token);
}
