Revert "ridiculous hack to let delivery timing client stay connected"
Revert "ridiculous hack to let delivery timing client stay connected"

This reverts commit cb8e2b640e95ae8f662a1c6615db1ed2c0762eb7.

rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark,rexxars/sse-broadcast-benchmark