MockTcpTransport to connect asynchronously (#28203)
#33476
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The method `initiateChannel` on `TcpTransport` is explicit in that channels can be connect asynchronously. All production implementations do connect asynchronously. Only the blocking `MockTcpTransport` connects in a synchronous manner. This avoids testing some of the blocking code in `TcpTransport` that waits on connections to complete. Additionally, it requires a more extensive method signature than required for other transports. This commit modifies the `MockTcpTransport` to make these connections asynchronously on a different thread. Additionally, it simplifies that `initiateChannel` method signature.
Tim-Brooks
added
:Distributed Coordination/Network
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Pinging @elastic/es-core-infra |
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This is just a backport. |
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The method
initiateChannelonTcpTransportis explicit in thatchannels can be connect asynchronously. All production implementations
do connect asynchronously. Only the blocking
MockTcpTransportconnects in a synchronous manner. This avoids testing some of the
blocking code in
TcpTransportthat waits on connections to complete.Additionally, it requires a more extensive method signature than
required for other transports.
This commit modifies the
MockTcpTransportto make these connectionsasynchronously on a different thread. Additionally, it simplifies that
initiateChannelmethod signature.