23 lines
650 B
Plaintext
23 lines
650 B
Plaintext
include "std/io.zr"
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include "std/net.zr"
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func main[] : i64
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s, ok := net.create_udp_server("127.0.0.1", 8000)
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if !ok
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panic("net.create_udp_server failed")
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io.println("Listening on port 8000...")
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while true
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pkt := s->receive(IP_MAXPACKET)
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if pkt->size <= 0
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pkt->free()
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continue
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io.printf("%d.%d.%d.%d:%d\n", pkt->source_addr[4], pkt->source_addr[5], pkt->source_addr[6], pkt->source_addr[7], mem.read16be(pkt->source_addr + 2))
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io.print_sized(pkt->data, pkt->size)
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io.println("")
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s->send_to(pkt->source_addr, pkt->data, pkt->size)
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pkt->free()
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