private async Task ConnectAsync()

in src/CosmosCache.cs [452:473]

• 20 lines of code
• 3 McCabe index (conditional complexity)

        private async Task ConnectAsync(CancellationToken token = default(CancellationToken))
        {
            token.ThrowIfCancellationRequested();

            if (this.cosmosContainer != null)
            {
                return;
            }

            await this.connectionLock.WaitAsync(token).ConfigureAwait(false);
            try
            {
                if (this.cosmosContainer == null)
                {
                    this.cosmosContainer = await this.CosmosContainerInitializeAsync().ConfigureAwait(false);
                }
            }
            finally
            {
                this.connectionLock.Release();
            }
        }