def test_proxy_conn_fail(self):
host, port = get_unreachable_address()
http = proxy_from_url('http://%s:%s/' % (host, port))
self.assertRaises(ProxyError, http.request, 'GET',
'%s/' % self.https_url)
self.assertRaises(ProxyError, http.request, 'GET',
'%s/' % self.http_url)
def test_connection_refused(self):
# Does the pool retry if there is no listener on the port?
host, port = get_unreachable_address()
http = HTTPConnectionPool(host, port, maxsize=3, block=True)
self.addCleanup(http.close)
self.assertRaises(MaxRetryError, http.request, 'GET', '/', retries=0, release_conn=False)
self.assertEqual(http.pool.qsize(), http.pool.maxsize)
def test_connection_refused(self):
# Does the pool retry if there is no listener on the port?
host, port = get_unreachable_address()
http = HTTPConnectionPool(host, port, maxsize=3, block=True)
self.addCleanup(http.close)
self.assertRaises(MaxRetryError, http.request, 'GET', '/', retries=0, release_conn=False)
self.assertEqual(http.pool.qsize(), http.pool.maxsize)
def test_proxy_conn_fail(self):
host, port = get_unreachable_address()
http = proxy_from_url('http://%s:%s/' % (host, port))
self.assertRaises(ProxyError, http.request, 'GET',
'%s/' % self.https_url)
self.assertRaises(ProxyError, http.request, 'GET',
'%s/' % self.http_url)
def test_proxy_conn_fail(self):
host, port = get_unreachable_address()
http = proxy_from_url("http://%s:%s/" % (host, port), retries=1, timeout=0.05)
self.addCleanup(http.clear)
self.assertRaises(MaxRetryError, http.request, "GET", "%s/" % self.https_url)
self.assertRaises(MaxRetryError, http.request, "GET", "%s/" % self.http_url)
try:
http.request("GET", "%s/" % self.http_url)
self.fail("Failed to raise retry error.")
except MaxRetryError as e:
self.assertEqual(type(e.reason), ProxyError)
def test_proxy_conn_fail(self):
host, port = get_unreachable_address()
http = proxy_from_url('http://%s:%s/' % (host, port), retries=1, timeout=0.05)
self.assertRaises(MaxRetryError, http.request, 'GET',
'%s/' % self.https_url)
self.assertRaises(MaxRetryError, http.request, 'GET',
'%s/' % self.http_url)
try:
http.request('GET', '%s/' % self.http_url)
self.fail("Failed to raise retry error.")
except MaxRetryError as e:
self.assertEqual(type(e.reason), ProxyError)
def test_proxy_conn_fail(self):
host, port = get_unreachable_address()
with proxy_from_url(f"http://{host}:{port}/",
retries=1,
timeout=LONG_TIMEOUT) as http:
with pytest.raises(MaxRetryError):
http.request("GET", f"{self.https_url}/")
with pytest.raises(MaxRetryError):
http.request("GET", f"{self.http_url}/")
with pytest.raises(MaxRetryError) as e:
http.request("GET", f"{self.http_url}/")
assert type(e.value.reason) == ProxyError
def test_proxy_conn_fail(self):
host, port = get_unreachable_address()
http = proxy_from_url('http://%s:%s/' % (host, port), retries=1)
self.assertRaises(MaxRetryError, http.request, 'GET',
'%s/' % self.https_url)
self.assertRaises(MaxRetryError, http.request, 'GET',
'%s/' % self.http_url)
try:
http.request('GET', '%s/' % self.http_url)
self.fail("Failed to raise retry error.")
except MaxRetryError as e:
self.assertEqual(type(e.reason), ProxyError)
def test_proxy_conn_fail(self):
host, port = get_unreachable_address()
with proxy_from_url("http://%s:%s/" % (host, port),
retries=1,
timeout=0.05) as http:
with pytest.raises(MaxRetryError):
http.request("GET", "%s/" % self.https_url)
with pytest.raises(MaxRetryError):
http.request("GET", "%s/" % self.http_url)
try:
http.request("GET", "%s/" % self.http_url)
self.fail("Failed to raise retry error.")
except MaxRetryError as e:
assert type(e.reason) == ProxyError
def test_proxy_conn_fail_from_dns(self, proxy_scheme: str,
target_scheme: str) -> None:
host, port = get_unreachable_address()
with proxy_from_url(f"{proxy_scheme}://{host}:{port}/",
retries=1,
timeout=LONG_TIMEOUT) as http:
if target_scheme == "https":
target_url = self.https_url
else:
target_url = self.http_url
with pytest.raises(MaxRetryError) as e:
http.request("GET", f"{target_url}/")
assert type(e.value.reason) == ProxyError
assert (type(e.value.reason.original_error) ==
urllib3.exceptions.NameResolutionError)
def test_connection_refused(self):
# Does the pool retry if there is no listener on the port?
host, port = get_unreachable_address()
pool = HTTPConnectionPool(host, port)
self.assertRaises(MaxRetryError, pool.request, 'GET', '/', retries=0)
def test_connection_refused(self):
# Does the pool retry if there is no listener on the port?
host, port = get_unreachable_address()
pool = HTTPConnectionPool(host, port)
self.assertRaises(MaxRetryError, pool.request, 'GET', '/', retries=0)
