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Thread safety for MTU API functions
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parent
e90be6f569
commit
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@ -365,18 +365,19 @@ func (c *Core) SetNodeInfo(nodeinfo interface{}, nodeinfoprivacy bool) {
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// GetMaximumSessionMTU returns the maximum allowed session MTU size.
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func (c *Core) GetMaximumSessionMTU(mtu uint16) uint16 {
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return c.router.sessions.myMaximumMTU
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mtu := 0
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phony.Block(c.router, func() {
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mtu = c.router.sessions.myMaximumMTU
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})
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return mtu
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}
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// SetMaximumSessionMTU sets the maximum allowed session MTU size. The return
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// value contains the actual set value, since Yggdrasil will not accept MTUs
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// below 1280 bytes. The default value is 65535 bytes.
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func (c *Core) SetMaximumSessionMTU(mtu uint16) uint16 {
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if mtu < 1280 {
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mtu = 1280
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}
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c.router.sessions.myMaximumMTU = mtu
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return mtu
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// SetMaximumSessionMTU sets the maximum allowed session MTU size. The default
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// value is 65535 bytes.
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func (c *Core) SetMaximumSessionMTU(mtu uint16) {
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phony.Block(c.router, func() {
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c.router.sessions.myMaximumMTU = mtu
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})
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}
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// GetNodeInfo requests nodeinfo from a remote node, as specified by the public
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@ -189,8 +189,6 @@ func (ss *sessions) createSession(theirPermKey *crypto.BoxPubKey) *sessionInfo {
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sinfo.mySesPriv = *priv
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sinfo.myNonce = *crypto.NewBoxNonce()
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sinfo.theirMTU = 1280
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// TODO: sinfo.myMTU becomes unnecessary if we always have a reference to the
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// sessions struct so let's check if that is the case
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sinfo.myMTU = ss.myMaximumMTU
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now := time.Now()
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sinfo.timeOpened = now
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