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ibmi: Implement UDP disconnect (#3561)

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On IBM i a connectionless transport socket can be disconnected by
either setting the addr parameter to NULL or setting the
addr_length parameter to zero, and issuing another connect().

Refs: https://www.ibm.com/docs/en/i/7.4?topic=ssw_ibm_i_74/apis/connec.htm
This commit is contained in:
V-for-Vasili 2022-03-18 08:03:47 -04:00 committed by GitHub
parent 739e441d4d
commit c1128f3db3
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 8 additions and 8 deletions
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8
src/unix/udp.c
View File

@ -704,7 +704,15 @@ int uv__udp_disconnect(uv_udp_t* handle) {
do {
errno = 0;
#ifdef __PASE__
// On IBMi a connectionless transport socket can be disconnected by
// either setting the addr parameter to NULL or setting the
// addr_length parameter to zero, and issuing another connect().
// https://www.ibm.com/docs/en/i/7.4?topic=ssw_ibm_i_74/apis/connec.htm
r = connect(handle->io_watcher.fd, (struct sockaddr*) NULL, 0);
#else
r = connect(handle->io_watcher.fd, (struct sockaddr*) &addr, sizeof(addr));
#endif
} while (r == -1 && errno == EINTR);
if (r == -1) {

4
test/test-udp-connect.c
View File

@ -98,10 +98,6 @@ static void sv_recv_cb(uv_udp_t* handle,
TEST_IMPL(udp_connect) {
#if defined(__PASE__)
RETURN_SKIP(
"IBMi PASE's UDP connection can not be disconnected with AF_UNSPEC.");
#endif
uv_udp_send_t req;
struct sockaddr_in ext_addr;
struct sockaddr_in tmp_addr;

4
test/test-udp-connect6.c
View File

@ -98,10 +98,6 @@ static void sv_recv_cb(uv_udp_t* handle,
TEST_IMPL(udp_connect6) {
#if defined(__PASE__)
RETURN_SKIP(
"IBMi PASE's UDP connection can not be disconnected with AF_UNSPEC.");
#endif
uv_udp_send_t req;
struct sockaddr_in6 ext_addr;
struct sockaddr_in6 tmp_addr;