fixes #178 and #179: rework SSE processing #180
Merged
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This PR resolves #178 by swapping out the
EventSourceimplementation with Microsoft'sfetch-event-sourcepackage. The new implementation keeps retrying every second except if the server answers with a 4XX HTTP status code.The PR also resolves #179 by scoping the SSE connection to the
useTockhook. To allow preserving the connection across re-mounting of theChatcomponent, it also refactorsuseTockto allow storing all the network context inTockContext.Important
This PR continues a deprecation process started in #164, moving several properties from the
Chatcomponent's properties to theTockSettingsconfiguration object. Direct support of these properties inChatcan be removed in a future major release.