Fix gateway bind error handling #370

Job	Run time
Unit Tests	2m 9s
Security Audit	3m 3s
Lint	24s
Check (armv7-unknown-linux-gnueabihf, no-default)	3m 52s
Check (aarch64-apple-darwin, default)	2m 43s
Check (x86_64-unknown-linux-gnu, default)	4m 7s
Check (x86_64-pc-windows-msvc, no-default)	11m 27s
Check (x86_64-pc-windows-msvc, default)	12m 0s
Check (aarch64-unknown-linux-gnu, no-default)	3m 55s
Check (aarch64-unknown-linux-gnu, web-tools)	3m 54s
Check (x86_64-unknown-linux-gnu, full)	4m 50s
Check (x86_64-apple-darwin, default)	2m 49s
Check (x86_64-unknown-linux-gnu, no-default)	3m 48s
Integration Tests	0s
E2E Tests	0s
Build (${{ matrix.target }})	0s
	59m 1s

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