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zcash-android-wallet-sdk/docs/-sdk-synchronizer/on-submission-error-handler.md

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zcash-android-wallet-sdk / cash.z.ecc.android.sdk / SdkSynchronizer / onSubmissionErrorHandler

onSubmissionErrorHandler

var onSubmissionErrorHandler: ((Throwable?) -> Boolean)?

A callback to invoke whenever a server error is encountered while submitting a transaction to lightwalletd. Returning true signals that the error was handled and a retry attempt should be made, if possible. This callback is not called on the main thread so any UI work would need to switch context to the main thread.