Proof

react-native-tcp-socket

native-seam: upstream src/ (Socket, TLSSocket, Server, the net/tls-shaped index, write buffering) runs from the bundle; the TcpSockets native module dials each client through the host tcp relay (one same-origin websocket per socket) and emits connect/data/written/end/error/close exactly as TcpSockets.m shapes them

80%

API coverage

No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.

Working (8)

outbound TCP and TLS clients: connect (localAddress/localPort/connectTimeout)startTLS before or after connect with rejectUnauthorized and an inline PEM ca pinned against the leaf certificatewrite acknowledgementsenddestroypause/resumesetNoDelaysetKeepAlive

Missing (2)

needs a host that serves the tcp relay (the peach CLI and shell; hosted previews have none, so connect reports an error); no listening servers; no client certificateskeychain identities or asset-resolved ca files; getPeerCertificate and getCertificate reject