def run():
channel = grpc.insecure_channel(
'localhost:50051') #create a channel to our server
try:
grpc.channel_ready_future(channel).result(
timeout=10) #client waits for timeout
except grpc.FutureTimeoutError:
sys.exit('Error connecting to server')
else:
stub = users_service.UsersStub(
channel
) #else create a BertSqquadStub object and pass channel as arg
metadata = [('ip', '127.0.0.1')]
response = stub.CreateUser(
users_messages.CreateUserRequest(username='******'),
metadata=metadata,
)
if response:
print("User created:", response.user.username)
request = users_messages.GetUsersRequest( #request is of repeated type, so it is a list
user=[
users_messages.User(
username="******",
user_id=1), #repeated User in GetUsersRequest message
users_messages.User(username="******", user_id=1)
])
response = stub.GetUsers(
request) #result of GetUsers is a stream, so iterate over it
for resp in response:
print(resp)
def run():
channel = grpc.insecure_channel('localhost:50051')
try:
grpc.channel_ready_future(channel).result(timeout=10)
except grpc.FutureTimeoutError:
sys.exit('Error connecting to server')
else:
stub = users_service.UsersStub(channel)
metadata = [('ip', '127.0.0.1')]
response = stub.CreateUser(
users_messages.CreateUserRequest(username='******'),
metadata=metadata,
)
if response:
print("User created:", response.user.username)
request = users_messages.GetUsersRequest(user=[
users_messages.User(username="******", user_id=1),
users_messages.User(username="******", user_id=1),
users_messages.User(username="******", user_id=1),
])
response = stub.GetUsers(request)
for resp in response:
print(resp)
def run():
users = ServiceClient(users_service, 'UsersStub', 'localhost', 50051)
# Insert example metadata
metadata = [('ip', '127.0.0.1')]
response = users.CreateUser(
users_messages.CreateUserRequest(username='******'), metadata=metadata)
if response:
print("User created:", response.user.username)
request = users_messages.GetUsersRequest(user=[
users_messages.User(username="******", user_id=1),
users_messages.User(username="******", user_id=1)
])
response = users.GetUsers(request)
for resp in response:
print(resp)
def run(self):
global count
while True:
channel = grpc.insecure_channel('localhost:50051')
try:
grpc.channel_ready_future(channel).result(timeout=10)
except grpc.FutureTimeoutError:
sys.exit('Error connecting to server')
else:
stub = users_service.UsersStub(channel)
metadata = [('ip', '127.0.0.1')]
# replace with file big file
data = ''.join(secrets.choice(string.ascii_uppercase + string.digits)
for i in range(1024*1024))
response = stub.CreateUser(
users_messages.CreateUserRequest(username=data),
metadata=metadata,
)
if response:
count += 1
print(str(count))