PhoenixSharp.PhoenixClient.CloseConnectionRequestAsync C# (CSharp) Method

        public async Task<CloseConnectionResponse> CloseConnectionRequestAsync(string connectionId, RequestOptions options)
        {
            CloseConnectionRequest req = new CloseConnectionRequest
            {
                ConnectionId = connectionId
            };

            WireMessage msg = new WireMessage
            {
                Name = Constants.WireMessagePrefix + "CloseConnectionRequest",
                WrappedMessage = req.ToByteString()
            };

            using (Response webResponse = await PostRequestAsync(msg.ToByteArray(), options))
            {
                if (webResponse.WebResponse.StatusCode != HttpStatusCode.OK)
                {
                    WireMessage output = WireMessage.Parser.ParseFrom(webResponse.WebResponse.GetResponseStream());
                    ErrorResponse res = ErrorResponse.Parser.ParseFrom(output.WrappedMessage);
                    throw new WebException(
                        string.Format(
                            "CloseConnectionRequestAsync failed! connectionId: {0}, Response code was: {1}, Response body was: {2}",
                            connectionId,
                            webResponse.WebResponse.StatusCode,
                            res.ToString()));
                }
                else
                {
                    WireMessage output = WireMessage.Parser.ParseFrom(webResponse.WebResponse.GetResponseStream());
                    CloseConnectionResponse res = CloseConnectionResponse.Parser.ParseFrom(output.WrappedMessage);
                    return res;
                }
            }
        }

        public void TableOperationTest()
        {
            var client = new PhoenixClient(null);
            string connId = GenerateRandomConnId();
            RequestOptions options = RequestOptions.GetVNetDefaultOptions();
            // In VNET mode, PQS requests will be http://<PQS workernode ip>:8765
            options.AlternativeHost = "10.17.0.13";
            OpenConnectionResponse openConnResponse = null;
            try
            {
                // Opening connection
                pbc::MapField<string, string> info = new pbc::MapField<string, string>();
                openConnResponse = client.OpenConnectionRequestAsync(connId, info, options).Result;
                // Syncing connection
                ConnectionProperties connProperties = new ConnectionProperties
                {
                    HasAutoCommit = true,
                    AutoCommit = true,
                    HasReadOnly = true,
                    ReadOnly = false,
                    TransactionIsolation = 0,
                    Catalog = "",
                    Schema = "",
                    IsDirty = true
                };
                client.ConnectionSyncRequestAsync(connId, connProperties, options).Wait();

                // List system tables
                pbc.RepeatedField<string> list = new pbc.RepeatedField<string>();
                list.Add("SYSTEM TABLE");
                ResultSetResponse tablesResponse = client.TablesRequestAsync("", "", "", list, true, connId, options).Result;
                Assert.AreEqual(4, tablesResponse.FirstFrame.Rows.Count);

                // List all table types
                ResultSetResponse tableTypeResponse = client.TableTypesRequestAsync(connId, options).Result;
                Assert.AreEqual(6, tableTypeResponse.FirstFrame.Rows.Count);
            }
            catch (Exception ex)
            {
                Assert.Fail(ex.Message);
            }
            finally
            {
                if (openConnResponse != null)
                {
                    client.CloseConnectionRequestAsync(connId, options).Wait();
                    openConnResponse = null;
                }
            }
        }