RCPP-6, RCPP-83: Improve networking #1210

Job	Run time
Linux Debug (gcc 8.3)	14m 20s
Linux Release (gcc 8.3)	15m 48s
Linux Debug (gcc 9.1)	15m 53s
Linux Release (gcc 9.1)	17m 50s
Linux Debug (gcc 10.1)	19m 44s
Windows Debug	19m 35s
macOS Debug, Xcode 15.4, REALM_DISABLE_ALIGNED_STORAGE=1	12m 10s
Windows Release	25m 17s
Linux Release (gcc 10.1)	15m 52s
macOS Debug, Xcode 15.4, REALM_DISABLE_ALIGNED_STORAGE=0	11m 37s
macOS Release, Xcode 15.4, REALM_DISABLE_ALIGNED_STORAGE=1	10m 54s
Linux Debug (gcc 11.1)	17m 37s
Linux Release (gcc 11.1)	17m 27s
macOS Release, Xcode 15.4, REALM_DISABLE_ALIGNED_STORAGE=0	10m 17s
Linux Debug (gcc 12.1)	18m 24s
Linux Release (gcc 12.1)	18m 32s
Linux Debug (clang 15)	14m 6s
Linux Release (clang 15)	15m 24s
Stop Stray Containers	2s
	4h 50m 49s

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