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Check connection GrpcServer before returning #558

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Merged
merged 2 commits into from
Oct 17, 2022
Merged

Check connection GrpcServer before returning #558

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10b0e1f
check connection GrpcServer
cbellot000 Oct 14, 2022
8537bdb
remove dummy test
cbellot000 Oct 14, 2022
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12 changes: 12 additions & 0 deletions ansys/dpf/core/server_types.py
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Original file line number Diff line number Diff line change
Expand Up @@ -532,6 +532,7 @@ def __init__(self,
launch_server=True,
docker_name=None,
use_pypim=True,
num_connection_tryouts=3,
):
# Load DPFClientAPI
from ansys.dpf.core.misc import is_pypim_configured
Expand Down Expand Up @@ -563,8 +564,19 @@ def __init__(self,
self._input_port = port
self.live = True
self._create_shutdown_funcs()
self._check_first_call(num_connection_tryouts)
self.set_as_global(as_global=as_global)

def _check_first_call(self, num_connection_tryouts):
for i in range(num_connection_tryouts):
try:
self.version
break
except errors.DPFServerException as e:
if ("GOAWAY" not in str(e.args) and "unavailable" not in str(e.args)) \
or i == (num_connection_tryouts - 1):
raise e

@property
def version(self):
from ansys.dpf.gate import data_processing_capi, integral_types
Expand Down
13 changes: 0 additions & 13 deletions tests/test_server.py
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Original file line number Diff line number Diff line change
Expand Up @@ -75,19 +75,6 @@ def test_start_local_server_with_config(self, server_config):
assert has_local_server()
shutdown_all_session_servers()

def test_connect_to_server(self, server_config):
set_server_configuration(server_config)
print(dpf.core.SERVER_CONFIGURATION)
shutdown_all_session_servers()
start_local_server(timeout=10.)
print("has_local_server", has_local_server())
if hasattr(dpf.core.SERVER, "ip"):
connect_to_server(ip=dpf.core.SERVER.ip, port=dpf.core.SERVER.port, timeout=10.,
as_global=False)
else:
connect_to_server(timeout=10., as_global=False)
assert has_local_server()

def test_shutdown_all_session_servers(self, server_config):
set_server_configuration(server_config)
print(dpf.core.SERVER_CONFIGURATION)
Expand Down