Hardcoded session timeout might fail large file uploading/downloading

[ChongZhou-Broadcom]

Describe the bug

I was using USSFiles to upload a SMP/E package to USS. Every time, around 30 seconds after the uploading started, it failed with the following exception:

requests.exceptions.ConnectionError: ('Connection aborted.', TimeoutError('The write operation timed out'))

I didn't try Datasets but I guess it would probably fail with the same reason.

Expected and actual results

It should well support large file uploading/downloading. (...which usually takes some time to finish)

Describe your environment

• Mac, Python 3.10.20
• Zowe Python SDK v1.0.0dev26
• z/OS 3.2 on ZVDT

Additional context

I went over the implementation. The root cause seems to be at the following place:

zowe-client-python-sdk/src/core/zowe/core_for_zowe_sdk/sdk_api.py

Lines 60 to 63 in 75ff182

	self.__session_arguments: dict[str, Any] = {
	"verify": self.session.reject_unauthorized,
	"timeout": 30,
	}

I will soon create a PR to fix this.

[github-actions]

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