Fix socket tests #1108

Job	Run time
macOS [UBSAN] [lmdb \| clang]	29m 28s
Linux [UBSAN] [lmdb \| clang]	36m 48s
macOS [ASAN] [lmdb \| clang]	25m 24s
Linux [ASAN] [lmdb \| clang]	36m 46s
macOS [TSAN] [lmdb \| clang] (Errors Ignored)	26m 33s
Linux [ASAN_INT] [lmdb \| clang] (Errors Ignored)	37m 11s
macOS [UBSAN] [rocksdb \| clang]	39m 33s
Linux [TSAN] [lmdb \| clang] (Errors Ignored)	37m 1s
macOS [ASAN] [rocksdb \| clang]	1s
Linux [LEAK] [lmdb \| clang] (Errors Ignored)	37m 35s
macOS [TSAN] [rocksdb \| clang] (Errors Ignored)	45m 10s
Linux [UBSAN] [rocksdb \| clang]	43m 52s
Linux [ASAN] [rocksdb \| clang]	51m 6s
Linux [ASAN_INT] [rocksdb \| clang] (Errors Ignored)	47m 47s
Linux [TSAN] [rocksdb \| clang] (Errors Ignored)	1h 32m 46s
Linux [LEAK] [rocksdb \| clang] (Errors Ignored)	46m 37s
	10h 33m 38s

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