mptcpize: set GODEBUG=multipathtcp=1 env var
#316
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GO apps don't use the libC, so the LD_PRELOAD technique doesn't work with these apps. But since GO 1.21, MPTCP is natively supported, and can be forced by simply setting GODEBUG=multipathtcp=1. So mptcpize can easily support GO apps by also setting this env var. Similar to the LD_PRELOAD env var, the GODEBUG one is appended with a comma if it was already set. Link: https://go.dev/doc/godebug Link: https://pkg.go.dev/net#Dialer.SetMultipathTCP Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
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GO apps don't use the libC, so the
LD_PRELOADtechnique doesn't work with these apps.But since GO 1.21, MPTCP is natively supported, and can be forced by simply setting
GODEBUG=multipathtcp=1. Somptcpizecan easily support GO apps by also setting this env var.Similar to the
LD_PRELOADenv var, theGODEBUGone is appended with a comma if it was already set.Link: https://go.dev/doc/godebug
Link: https://pkg.go.dev/net#Dialer.SetMultipathTCP
Depends-on: #315